phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'sfphpbb_sessions' is full

INSERT INTO sfphpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('4df9b3eab8f0c80a40414faa0ac298f5', -1, 1715537863, 1715537863, '12bcfeb3', 14, 0, 0)

Line : 187
File : sessions.php