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 ('f323c26e307260e1c2c81eb8fc4ad1c7', -1, 1715586679, 1715586679, '12e1096a', 2, 0, 0)

Line : 187
File : sessions.php