MyBB has experienced an internal SQL error and cannot continue.
SQL Error:
1146 - Table 'zingorwe_convert.datacache' doesn't exist
Query:
SELECT title,cache FROM datacache
Please contact the MyBB Group for support.
What you were doing when you saw this error ? Installing any plugin or..?
I uploaded a mysql database and attached mybb to it.
You've not imported your database properly, make sure you've created a blank database and import your backup through phpMyAdmin into this blank db.
I made a database and then a user and attached it to the database went to phpmyadmin went to the database went to import, uploaded it and it said everything was successful.
Then your inc/config.php is not correct. Your MyBB can't find the tables in your database.
Everything is right, other than I don't have a table prefix, is it necessary?
You need the prefix used at installation.
I don't think there was one.
Just look at the names of your tables. All must begin with same prefix.