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 ('6f7cf2e394a8edc5b0d22a1c6495d4c5', -1, 1715251720, 1715251720, '12e11f4d', 2, 0, 0)

Line : 187
File : sessions.php