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 ('6998d6eaa8d1d4f97f9d2cd10873b48c', -1, 1618793088, 1618793088, 'ac4622ee', 8, 0, 0)

Line : 187
File : sessions.php