Error 145 indicate in WordPress
- It indicates that the cache on your server is full.
- It indicates that a table in your database is corrupted.
- It indicates a missing column in your database.
- It indicates that you have too many files in /tmp.
Discussion
Error 145 indicates that a table in your database is damaged or corrupted.
Reference
https://wordpress.org/support/article/common-wordpress-errors/#error-145