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 ('923b3f9cdce12407980c3f47f7378e71', -1, 1604096606, 1604096606, 'ac444164', 24, 0, 0)

Line : 187
File : sessions.php