phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 1226 User 'hassan1.renault5.cz' has exceeded the 'max_queries_per_hour' resource (current value: 10000)

SELECT u.*, s.* FROM phpbb_sessions s, phpbb_users u WHERE s.session_id = '6f91e9c6507e31ea19108ed36677ed5f' AND u.user_id = s.session_user_id

Line : 315
File : sessions.php