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 ('49d77d3d939e76ff8869b1f3f8c0d66a', -1, 1714758040, 1714758040, '0390fc8c', -9, 0, 0)

Line : 187
File : sessions.php