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 ('7eff40cf3cf54e2434916da33b6173fa', -1, 1763219607, 1763219607, 'd849d885', 20, 0, 0)

Line : 189
File : sessions.php