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 ('f55cbf1c6aa98e02d6c6aee68189a705', -1, 1711670005, 1711670005, '12d1d11c', 2035, 0, 0)

Line : 187
File : sessions.php