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 ('7fa7c4b0398bba5a854b59d76b2ccf09', -1, 1715267711, 1715267711, '12e0d6d7', -11, 0, 0)

Line : 187
File : sessions.php