ERROR 1146 (42S02): Unknown error 1146

(42S02) means that the table you are trying to access does not exist in the database. This error can occur due to multiple reasons such as:

1. The table has been dropped or deleted from the database.
2. The table name is misspelled or incorrect.
3. The user does not have sufficient privileges to access the table.

To resolve this error, you can try the following:

1. Check if the table exists in the database.
2. Ensure that the table name is spelled correctly.
3. Grant necessary privileges to the user to access the table.
4. If the table has been dropped or deleted, restore it from a backup.