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 ('e8ea7711b411c5d9edc8b8e9c1f0d227', -1, 1714755554, 1714755554, '12e03f57', 4, 0, 0)

Line : 187
File : sessions.php