MyBB Community Forums

Hello

these days I see MYBB SQL error more than past, may be 1-2 times a day, I want to know why this problem occur, one time mybb_private_message database crash, one time mybb_useid, ...

Optimize your table frequently from admin cp.. tools and maintenance .... optimize tables

Run this query;

REPAIR TABLE `mybb_posts`;

thanks dude;
but i wants to know why these crash occur?I know it is normal but my databases crash more than past,,,

There are many reasons for a table to crash, probably most common problem is due to tables getting larger and larger and becoming unable to hold the data efficiently. That's just a guess, but might be true.