I could be wrong but I believe where the issue happened was here:
Nov 13, 2021 22:47:12.594 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.594 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.595 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 200 items.
Nov 13, 2021 22:47:12.595 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.595 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.596 [0x7f09be51eb38] DEBUG - It took 10.000000 ms to retrieve 405 items.
Nov 13, 2021 22:47:12.596 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.596 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.598 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 605 items.
Nov 13, 2021 22:47:12.598 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.598 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.601 [0x7f09be51eb38] DEBUG - It took 10.000000 ms to retrieve 806 items.
Nov 13, 2021 22:47:12.602 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.602 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.605 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 1028 items.
Nov 13, 2021 22:47:12.605 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.606 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.609 [0x7f09be51eb38] DEBUG - It took 10.000000 ms to retrieve 1245 items.
Nov 13, 2021 22:47:12.623 [0x7f09be51eb38] DEBUG - HubCache: Computed '1/tv.recentlyadded.1/1/hubs/promoted/en-GBexternal-media,indirect-media/contentDirectoryID=1&count=12&excludeContinueWatching=1&excludeFields=summary&includeGames=1&includeLibraryPlaylists=1&includeMeta=1&includeRecentChannels=1&includeStations=1&pinnedContentDirectoryID=1' in 29 ms.
Nov 13, 2021 22:47:12.623 [0x7f09be51eb38] DEBUG - MetadataCounterCache: rebuilding full counter cache for totals
Nov 13, 2021 22:47:12.628 [0x7f09be541b38] DEBUG - HubCache: Computed '1/continueWatching/1/hubs/continueWatching/en-GBexternal-media,indirect-media/contentDirectoryID=1&excludeFields=summary&includeMeta=1' in 34 ms.
Nov 13, 2021 22:47:12.628 [0x7f09befe7b38] DEBUG - Completed: [172.18.0.16:51406] 200 GET /hubs/continueWatching?contentDirectoryID=1&includeMeta=1&excludeFields=summary (9 live) GZIP 35ms 476 bytes
Nov 13, 2021 22:47:12.654 [0x7f09befe7b38] DEBUG - Using X-Forwarded-For: 77.54.128.231 as remote address
Nov 13, 2021 22:47:12.654 [0x7f09be4fbb38] DEBUG - Request: [172.18.0.16:51410 (WAN)] PUT /updater/check?download=0 (9 live) GZIP Signed-in Token (M3th0s)
Nov 13, 2021 22:47:12.654 [0x7f09be4fbb38] DEBUG - AutoUpdate: requesting check endpoint: /updater/products/5/check.xml?build=linux-x86_64&channel=8&distribution=debian&version=1.25.0.5220-de6e61df7, download: NO
Nov 13, 2021 22:47:12.654 [0x7f09be4fbb38] DEBUG - Downloading document https://plex.tv/updater/products/5/check.xml?build=linux-x86_64&channel=8&distribution=debian&version=1.25.0.5220-de6e61df7
Nov 13, 2021 22:47:12.654 [0x7f09be4fbb38] DEBUG - HTTP requesting GET https://plex.tv/updater/products/5/check.xml?build=linux-x86_64&channel=8&distribution=debian&version=1.25.0.5220-de6e61df7
Nov 13, 2021 22:47:12.657 [0x7f09be51eb38] DEBUG - MetadataCounterCache: rebuilding full counter cache for views
Nov 13, 2021 22:47:12.658 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Fire Force.
Nov 13, 2021 22:47:12.658 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Food Wars! Shokugeki no Soma.
Nov 13, 2021 22:47:12.664 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for One Piece.
Nov 13, 2021 22:47:12.665 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for JoJo's Bizarre Adventure.
Nov 13, 2021 22:47:12.665 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Aggretsuko.
Nov 13, 2021 22:47:12.666 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Another.
Nov 13, 2021 22:47:12.667 [0x7f09befe7b38] DEBUG - Completed: [172.18.0.16:51408] 200 GET /hubs/promoted?contentDirectoryID=1&pinnedContentDirectoryID=1&includeMeta=1&excludeFields=summary&count=12&includeGames=1&includeStations=1&includeLibraryPlaylists=1&includeRecentChannels=1&excludeContinueWatching=1 (9 live) GZIP 73ms 5398 bytes
Nov 13, 2021 22:47:12.714 [0x7f09be4fbb38] DEBUG - HTTP/1.1 (0.1s) 200 response from GET https://plex.tv/updater/products/5/check.xml?build=linux-x86_64&channel=8&distribution=debian&version=1.25.0.5220-de6e61df7 (reused)
Nov 13, 2021 22:47:12.715 [0x7f09be4fbb38] INFO - AutoUpdate: no updates available
Nov 13, 2021 22:47:12.715 [0x7f09befe7b38] DEBUG - Completed: [172.18.0.16:51410] 200 PUT /updater/check?download=0 (8 live) GZIP 60ms 296 bytes
Nov 13, 2021 22:47:12.731 [0x7f09bf00ab38] DEBUG - Using X-Forwarded-For: 77.54.128.231 as remote address
Nov 13, 2021 22:47:12.732 [0x7f09be94cb38] DEBUG - Request: [172.18.0.16:51414 (WAN)] GET /:/websockets/notifications (8 live) GZIP Signed-in Token (M3th0s)
Nov 13, 2021 22:47:12.732 [0x7f09be94cb38] DEBUG - WebSocket: Performing handshake from origin https://plex.madflix.xyz
Nov 13, 2021 22:47:12.732 [0x7f09be94cb38] DEBUG - Beginning read from WebSocket
Nov 13, 2021 22:47:12.774 [0x7f09bf00ab38] DEBUG - Using X-Forwarded-For: 77.54.128.231 as remote address
Nov 13, 2021 22:47:12.774 [0x7f09be541b38] DEBUG - Request: [172.18.0.16:51416 (WAN)] GET /hubs/home/recentlyAdded?type=2§ionID=1&contentDirectoryID=1&pinnedContentDirectoryID=1 (9 live) Page 12-35 GZIP Signed-in Token (M3th0s)
Nov 13, 2021 22:47:12.775 [0x7f09be541b38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.775 [0x7f09be541b38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.775 [0x7f09be541b38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.775 [0x7f09be541b38] DEBUG - It took 0.000000 ms to retrieve 200 items.
Nov 13, 2021 22:47:12.776 [0x7f09be541b38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.776 [0x7f09be541b38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.776 [0x7f09be541b38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.777 [0x7f09be541b38] DEBUG - It took 0.000000 ms to retrieve 405 items.
Nov 13, 2021 22:47:12.777 [0x7f09be541b38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.777 [0x7f09be541b38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.777 [0x7f09be541b38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.778 [0x7f09be541b38] DEBUG - It took 0.000000 ms to retrieve 605 items.
Nov 13, 2021 22:47:12.778 [0x7f09be541b38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.778 [0x7f09be541b38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.778 [0x7f09be541b38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.781 [0x7f09be541b38] DEBUG - It took 0.000000 ms to retrieve 806 items.
Nov 13, 2021 22:47:12.781 [0x7f09be541b38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.781 [0x7f09be541b38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.781 [0x7f09be541b38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.784 [0x7f09be541b38] DEBUG - It took 10.000000 ms to retrieve 1028 items.
Nov 13, 2021 22:47:12.784 [0x7f09be541b38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.784 [0x7f09be541b38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.784 [0x7f09be541b38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.788 [0x7f09be541b38] DEBUG - It took 0.000000 ms to retrieve 1245 items.
Nov 13, 2021 22:47:12.791 [0x7f09bf00ab38] DEBUG - Using X-Forwarded-For: 77.54.128.231 as remote address
Nov 13, 2021 22:47:12.791 [0x7f09be51eb38] DEBUG - Request: [172.18.0.16:51418 (WAN)] GET /hubs/home/recentlyAdded?type=2§ionID=1&contentDirectoryID=1&pinnedContentDirectoryID=1 (10 live) Page 12-35 GZIP Signed-in Token (M3th0s)
Nov 13, 2021 22:47:12.791 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.791 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.791 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.792 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 200 items.
Nov 13, 2021 22:47:12.792 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.792 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.792 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.793 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 405 items.
Nov 13, 2021 22:47:12.793 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.793 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.793 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.795 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 605 items.
Nov 13, 2021 22:47:12.795 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.795 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.795 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.798 [0x7f09be51eb38] DEBUG - It took 10.000000 ms to retrieve 806 items.
Nov 13, 2021 22:47:12.798 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.798 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.798 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.801 [0x7f09be51eb38] DEBUG - It took 0.000000 ms to retrieve 1028 items.
Nov 13, 2021 22:47:12.802 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:12.802 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.802 [0x7f09be51eb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:12.804 [0x7f09be541b38] DEBUG - Setting container serialization range to [12, 35] (total=-1)
Nov 13, 2021 22:47:12.805 [0x7f09be541b38] DEBUG - There were 1 top-level paths for Assassination Classroom.
Nov 13, 2021 22:47:12.806 [0x7f09be51eb38] DEBUG - It took 10.000000 ms to retrieve 1245 items.
Nov 13, 2021 22:47:12.806 [0x7f09be541b38] DEBUG - There were 1 top-level paths for Attack on Titan.
Nov 13, 2021 22:47:12.807 [0x7f09be541b38] DEBUG - There were 1 top-level paths for B: The Beginning.
Nov 13, 2021 22:47:12.808 [0x7f09be541b38] DEBUG - There were 1 top-level paths for BAKI.
Nov 13, 2021 22:47:12.809 [0x7f09be541b38] DEBUG - There were 1 top-level paths for BanG Dream!.
Nov 13, 2021 22:47:12.812 [0x7f09be541b38] DEBUG - There were 1 top-level paths for Bleach.
Nov 13, 2021 22:47:12.813 [0x7f09be541b38] DEBUG - There were 1 top-level paths for Cardcaptor Sakura.
Nov 13, 2021 22:47:12.813 [0x7f09bf00ab38] DEBUG - Using X-Forwarded-For: 77.54.128.231 as remote address
Nov 13, 2021 22:47:12.813 [0x7f09be4fbb38] DEBUG - Request: [172.18.0.16:51420 (WAN)] GET /activities (11 live) GZIP Signed-in Token (M3th0s)
Nov 13, 2021 22:47:12.814 [0x7f09bf00ab38] DEBUG - Completed: [172.18.0.16:51420] 200 GET /activities (11 live) GZIP 0ms 321 bytes
Nov 13, 2021 22:47:12.815 [0x7f09be541b38] DEBUG - There were 1 top-level paths for Castlevania.
Nov 13, 2021 22:47:12.816 [0x7f09bf00ab38] DEBUG - Completed: [172.18.0.16:51416] 200 GET /hubs/home/recentlyAdded?type=2§ionID=1&contentDirectoryID=1&pinnedContentDirectoryID=1 (10 live) GZIP Page 12-35 41ms 9557 bytes
Nov 13, 2021 22:47:12.822 [0x7f09be51eb38] DEBUG - Setting container serialization range to [12, 35] (total=-1)
Nov 13, 2021 22:47:12.823 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Assassination Classroom.
Nov 13, 2021 22:47:12.823 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Attack on Titan.
Nov 13, 2021 22:47:12.824 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for B: The Beginning.
Nov 13, 2021 22:47:12.825 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for BAKI.
Nov 13, 2021 22:47:12.825 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for BanG Dream!.
Nov 13, 2021 22:47:12.828 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Bleach.
Nov 13, 2021 22:47:12.828 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Cardcaptor Sakura.
Nov 13, 2021 22:47:12.829 [0x7f09be51eb38] DEBUG - There were 1 top-level paths for Castlevania.
Nov 13, 2021 22:47:12.830 [0x7f09bf00ab38] DEBUG - Completed: [172.18.0.16:51418] 200 GET /hubs/home/recentlyAdded?type=2§ionID=1&contentDirectoryID=1&pinnedContentDirectoryID=1 (9 live) GZIP Page 12-35 39ms 9557 bytes
Nov 13, 2021 22:47:13.145 [0x7f09bf00ab38] DEBUG - Using X-Forwarded-For: 77.54.128.231 as remote address
Nov 13, 2021 22:47:13.145 [0x7f09be94cb38] DEBUG - Request: [172.18.0.16:51422 (WAN)] GET /hubs/home/recentlyAdded?type=2§ionID=1&contentDirectoryID=1&pinnedContentDirectoryID=1 (9 live) Page 36-80 GZIP Signed-in Token (M3th0s)
Nov 13, 2021 22:47:13.146 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:13.146 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.146 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.146 [0x7f09be94cb38] DEBUG - It took 0.000000 ms to retrieve 200 items.
Nov 13, 2021 22:47:13.147 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:13.147 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.147 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.148 [0x7f09be94cb38] DEBUG - It took 0.000000 ms to retrieve 405 items.
Nov 13, 2021 22:47:13.148 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:13.148 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.148 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.150 [0x7f09be94cb38] DEBUG - It took 0.000000 ms to retrieve 605 items.
Nov 13, 2021 22:47:13.150 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:13.150 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.150 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.152 [0x7f09be94cb38] DEBUG - It took 0.000000 ms to retrieve 806 items.
Nov 13, 2021 22:47:13.152 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:13.152 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.152 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.155 [0x7f09be94cb38] DEBUG - It took 0.000000 ms to retrieve 1028 items.
Nov 13, 2021 22:47:13.156 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'sectionID' found, ignoring.
Nov 13, 2021 22:47:13.156 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'contentDirectoryID' found, ignoring.
Nov 13, 2021 22:47:13.156 [0x7f09be94cb38] WARN - QueryParser: Invalid field 'pinnedContentDirectoryID' found, ignoring.
This is of course for this crash, however still doesn’t help me with my previous DB issue (which is still occurring).
At this point I just want to wipe the whole box and start anew, but to be fair, if this is a Plex issue, that might not help either.