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 ('6353a5563c22fe2ec1cc421c4fa08f0e', -1, 1711719702, 1711719702, '22c94516', 8, 0, 0)

Line : 172
File : sessions.php