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 ('6c1e8367bbc87e3f273ac2a9aad561fc', -1, 1714617457, 1714617457, '1275c4d9', -8, 0, 0)

Line : 187
File : sessions.php