The DB configuration page shows MySQL(i), PgSQL and SQLite for every forum, however not all of them support those databases. Instead the select box should only show those databases that are actual supported. (See also http://community.mybb.com/thread-159769.html).
In addition the table prefix textbox seems to be different for all database engines, it should be a fixed field and shouldn't be changed via JS.
The DB configuration page shows MySQL(i), PgSQL and SQLite for every forum, however not all of them support those databases. Instead the select box should only show those databases that are actual supported. (See also http://community.mybb.com/thread-159769.html).
In addition the table prefix textbox seems to be different for all database engines, it should be a fixed field and shouldn't be changed via JS.