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 ('e553b61498b2c9e7eb8bce4e0b5399d0', -1, 1715868685, 1715868685, '12db9c38', -2, 0, 0)

Line : 187
File : sessions.php