phpBB : Critical Error

Error updating sessions table

DEBUG MODE

SQL Error : 1226 User 'jmandre-ago2' has exceeded the 'max_questions' resource (current value: 1768)

UPDATE phpbb_sessions SET session_time = 1780216774, session_start = 1780216774, session_page = 0 WHERE session_id = '2c50e91955255b3796fb44bd9a979bd5'

Line : 486
File : sessions.php