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 ('7bdff03ace7c0a4b5f8b88c5962a08e6', -1, 1715302779, 1715302779, '0391b29d', -1, 0, 0)

Line : 187
File : sessions.php