@@ -254,6 +254,10 @@ If the database is on a broken storage device, then it will have to be replaced
### Can't find record in 'table'
Possibly a bug in MariaDB LTS 10.11.11 relating to `rowid_filter`. https://mariadb.com/kb/en/rowid-filtering-optimization/
Try updating MariaDB server to latest non-LTS stable version. Otherwise:
Probably the result of database corruption, which tends to be caused by faulty storage / CPU / RAM.
Removing the affected table and replacing it with a backup would serve as a fix (possibly temporary), but if the underlying issue is recurring — as hardware issues often are, — it will simply happen again in the near future.