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 ('bd90e3fc1e94c6d2d56b3c06995ccff4', -1, 1715439174, 1715439174, '12bfa853', 7, 0, 0)

Line : 187
File : sessions.php