Whenever system objects or user objects are damaged and cannot be recognized, Access will report this error.
So it’s related to corruption in the database, and here are some workarounds you can try to get rid of this error:
Workaround 1: Use your backup file to restore the corrupt Access file
Make a copy of the backup file and rename it accordingly. You can delete the corrupt file or rename it. And now try to open the access file.
Workaround 2: Try to repair your database
Hopefully, this can resolve this corruption error.