phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c80daeeb7d91751f9db4b8c5b2a72a87', -1, 1714368446, 1714368446, 'ac47fef1', 40, 0, 0)

Line : 187
File : sessions.php