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 = '7bf5cec31ecd1b84fc99a07ec87a01eb' AND u.user_id = s.session_user_id

Line : 315
File : sessions.php