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 ('c3fca7a9d2a5d34f62c35a3844ac7c41', -1, 1714371800, 1714371800, '0389aab7', -4, 0, 0)

Line : 187
File : sessions.php