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 ('e67f0d4af4e563c0b9090c02c4707fd3', -1, 1574388369, 1574388369, '12cdb055', 62, 0, 0)

Line : 218
File : sessions.php