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 ('64bba0b86dee0c5fff5d5a7c9896e9eb', -1, 1715449426, 1715449426, '12dcd4ba', -11, 0, 0)

Line : 187
File : sessions.php