MySQL request errors

Time to time I receive request errors like this:

SQL Error : 1030 Got error 134 from table handler

SELECT u.username, u.user_id, u.user_allow_viewonline, u.user_level, s.session_logged_in, s.session_ip FROM phpbb_users u, phpbb_sessions s WHERE u.user_id = s.session_user_id AND s.session_time >= 1100852367 ORDER BY u.username ASC, s.session_ip ASC

One month before I thought that it caused by locating of some "heavy" websites, which performed large amount of SQL requests. Now these sites are moved to another server, but I still get this errors. I can correct them by converting database into dump and restoring it. If I can make the dump of the base, I assume it's not damaged. Isn't it?

Can you help me to find out possible reason of this errors? It happends to many sites time to time.

 

 

 

 

Top