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 ('d94b63716c6f3f1dd0e5ed6e83c6eee7', -1, 1715505830, 1715505830, '12e035ca', -4, 0, 0)

Line : 187
File : sessions.php