Error Table does not exist (although exist)

Hello, we have this error in both local, on the server, but we never affect the database.

Error 'Table 'example.tabSingles' doesn't exist' on query. Default database: 'example'. Query: 'delete from tabSingles
				where field in ('scheduler_last_event') and
					doctype='System Settings''

The point is that when generating a replica configuration MariaDB, it bursts because of this error and never completes the process.

The table that says it’s not there is actually there.

Any idea?