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 ('b9db5192b0a712c5921eb2a17a93b914', -1, 1714323446, 1714323446, '12dc4297', 1774, 0, 0)

Line : 187
File : sessions.php