2020-09-13 10:07:40,432 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 10:07:40,443 - octoprint.server - INFO - --- Log roll over detected ---------------------------------------------------
2020-09-13 10:07:40,444 - octoprint.server - INFO - OctoPrint 1.3.12
2020-09-13 10:07:40,449 - octoprint.plugin.core - INFO - 15 plugin(s) registered with the system:
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/errortracking
|  Force Login (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/forcelogin
|  Logging (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager
|  Printer Safety Check (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/printer_safety_check
|  Software Update (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/virtual_printer
2020-09-13 10:07:40,471 - octoprint.environment - INFO - Detected environment is Python 2.7.16 under Linux (linux2). Details:
|  hardware:
|    cores: 4
|    freq: 1500.0
|    ram: 915337216
|  os:
|    id: linux
|    platform: linux2
|  plugins:
|    pi_support:
|      model: Raspberry Pi 4 Model B Rev 1.1
|      octopi_version: 0.17.0
|  python:
|    pip: 19.3.1
|    version: 2.7.16
|    virtualenv: /home/pi/oprint
2020-09-13 10:07:40,471 - octoprint.server - INFO - ------------------------------------------------------------------------------
2020-09-13 10:08:30,204 - octoprint.server.util.flask.PreemptiveCache - INFO - Adding entry for / and {'query_string': 'l10n=en', 'path': u'/', '_count': 1, '_timestamp': 1599988110.204779, 'base_url': u'http://192.168.0.186/'}
2020-09-13 10:08:36,597 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.123
2020-09-13 10:08:48,691 - octoprint.server.api - INFO - Actively logging in user nolanb134 from ::ffff:192.168.0.123
2020-09-13 10:08:49,832 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 1.0s
2020-09-13 10:08:50,931 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.97s
2020-09-13 10:08:51,982 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.97s
2020-09-13 10:08:53,068 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 1.0s
2020-09-13 10:08:54,148 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.98s
2020-09-13 10:08:54,433 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-09-13 10:08:54,437 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.0.123) 7.82ms
2020-09-13 10:08:55,898 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python2 -m pip" as command to invoke pip
2020-09-13 10:09:01,205 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python2.7/site-packages/ (writable -> yes), --user flag needed -> no, virtual env -> yes
2020-09-13 10:09:01,205 - octoprint.util.pip - INFO - ==> pip ok -> yes
2020-09-13 10:09:01,215 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2020-09-13 10:09:01,529 - octoprint.server.util.sockjs - INFO - User nolanb134 logged in on the socket from client ::ffff:192.168.0.123
2020-09-13 10:09:39,414 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:09:39,483 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:09:39,485 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Detecting baudrate"
2020-09-13 10:09:40,496 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:50,603 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:51,610 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:52,613 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:53,616 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:54,627 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:55,634 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:56,637 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:57,644 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:58,651 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:09:59,660 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:00,666 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:01,674 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:02,676 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:03,680 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:04,689 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:05,695 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:06,695 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:07,702 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:08,702 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:09,709 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:10,716 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:11,722 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:12,723 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:13,730 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:14,740 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:15,743 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:16,749 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:17,752 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:18,759 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:19,769 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:20,776 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:21,781 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:22,786 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:23,793 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:10:24,794 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting baudrate" to "Error: No more baudrates to test, and no suitable baudrate found."
2020-09-13 10:10:24,807 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more baudrates to test, and no suitable baudrate found." to "Offline (Error: No more baudrates to test, and no suitable baudrate found.)"
2020-09-13 10:14:50,254 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:14:50,323 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:14:50,339 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:14:50,351 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:14:50,353 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:15:21,930 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:15:31,949 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:16:45,287 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:16:45,400 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:16:45,404 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:16:45,409 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:16:45,410 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:16:46,731 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:16:47,788 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:16:47,791 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:16:47,794 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:16:47,796 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:16:54,680 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:16:56,645 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:16:56,648 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:16:56,651 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:16:56,652 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:17:05,638 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:17:07,402 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:17:07,405 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:17:07,407 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:17:07,409 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:17:39,013 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:17:49,038 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:18:22,482 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:18:22,484 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:18:22,487 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:22,489 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:25,093 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:18:26,201 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:18:26,203 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:18:26,207 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:26,208 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:27,112 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:18:27,588 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:18:27,595 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:18:27,618 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:27,621 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:28,144 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:18:28,626 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:18:28,635 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:18:28,659 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:18:28,660 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:19:00,222 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:19:10,235 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:22:10,907 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:22:10,996 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:22:11,001 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Detecting baudrate"
2020-09-13 10:22:12,009 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:22:14,002 - octoprint.util.comm - ERROR - Something crashed inside the serial connection loop, please report this in OctoPrint's bug tracker:
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2142, in _monitor
    self._perform_baudrate_detection_step()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/util/comm.py", line 2303, in _perform_baudrate_detection_step
    self._serial.timeout = timeout
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialutil.py", line 368, in timeout
    self._reconfigure_port()
  File "/home/pi/oprint/local/lib/python2.7/site-packages/serial/serialposix.py", line 312, in _reconfigure_port
    raise SerialException(msg.errno, "Could not exclusively lock port {}: {}".format(self._port, msg))
SerialException: [Errno 9] Could not exclusively lock port /dev/ttyUSB0: [Errno 9] Bad file descriptor
2020-09-13 10:22:14,005 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting baudrate" to "Offline"
2020-09-13 10:22:18,518 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:22:18,521 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:22:18,529 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:22:18,531 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:22:40,442 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 10:22:50,125 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:23:00,136 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:24:22,791 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Opening serial port"
2020-09-13 10:24:22,794 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:24:22,797 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:24:22,799 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:24:54,407 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:25:04,417 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:27:59,261 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:27:59,343 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:27:59,382 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Detecting baudrate"
2020-09-13 10:28:00,396 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:10,506 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:11,512 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:12,519 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:13,521 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:14,531 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:15,537 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:16,539 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:17,546 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:18,549 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:19,558 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:20,561 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:21,568 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:22,579 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:23,589 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:24,600 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:25,607 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:26,608 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:27,616 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:28,623 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:29,632 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:30,633 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:31,641 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:32,650 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:33,657 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:34,667 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:35,674 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:36,681 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:37,685 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:38,689 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:39,699 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:40,704 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:41,707 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:42,715 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:43,722 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:28:44,724 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting baudrate" to "Error: No more baudrates to test, and no suitable baudrate found."
2020-09-13 10:28:44,740 - octoprint.util.comm - INFO - Changing monitoring state from "Error: No more baudrates to test, and no suitable baudrate found." to "Offline (Error: No more baudrates to test, and no suitable baudrate found.)"
2020-09-13 10:37:40,443 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 10:41:55,864 - octoprint.server.util.flask - INFO - Passively logging in user nolanb134 from ::ffff:192.168.0.123
2020-09-13 10:41:58,032 - octoprint.server.util.sockjs - INFO - Client connection closed: ::ffff:192.168.0.123
2020-09-13 10:41:58,454 - octoprint.server.util.sockjs - INFO - New connection from client: ::ffff:192.168.0.123
2020-09-13 10:41:58,492 - octoprint.server.util.flask - INFO - Passively logging in user nolanb134 from ::ffff:192.168.0.123
2020-09-13 10:41:59,374 - octoprint.server.api - ERROR - Error calling SimpleApiPlugin pluginmanager
Traceback (most recent call last):
  File "/home/pi/oprint/local/lib/python2.7/site-packages/octoprint/server/api/__init__.py", line 68, in pluginData
    response = api_plugin.on_api_get(request)
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 280, in on_api_get
    if refresh_repository or not self._is_repository_cache_valid():
  File "/home/pi/oprint/lib/python2.7/site-packages/octoprint/plugins/pluginmanager/__init__.py", line 797, in _is_repository_cache_valid
    return mtime + self._repository_cache_ttl >= time.time() > mtime
TypeError: unsupported operand type(s) for +: 'NoneType' and 'int'
2020-09-13 10:41:59,378 - tornado.access - ERROR - 500 GET /api/plugin/pluginmanager (::ffff:192.168.0.123) 8.17ms
2020-09-13 10:41:59,407 - octoprint.server.util.sockjs - INFO - User nolanb134 logged in on the socket from client ::ffff:192.168.0.123
2020-09-13 10:42:01,940 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:42:02,031 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:42:02,052 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:42:02,072 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:42:02,077 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:42:32,578 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:42:42,602 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:49:26,583 - octoprint.util.comm - INFO - Changing monitoring state from "Offline" to "Detecting serial port"
2020-09-13 10:49:26,675 - octoprint.util.comm - INFO - Changing monitoring state from "Detecting serial port" to "Opening serial port"
2020-09-13 10:49:26,680 - octoprint.util.comm - INFO - Changing monitoring state from "Opening serial port" to "Connecting"
2020-09-13 10:49:26,683 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:49:26,685 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:49:58,282 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2020-09-13 10:50:08,300 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline"
2020-09-13 10:52:40,445 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 11:07:40,446 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 11:22:40,448 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 11:37:40,449 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 11:52:40,451 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 12:07:40,452 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 12:22:40,454 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 12:37:40,455 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 12:52:40,457 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 13:07:40,459 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 13:22:40,460 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 13:37:40,463 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 13:52:40,465 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2020-09-13 14:07:40,467 - octoprint.server.heartbeat - INFO - Server heartbeat <3