phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'frm_sessions' is full

INSERT INTO frm_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('bb91f4f8ed8beb8c0a8a73ae241c9ce8', -1, 1573937635, 1573937635, '035d4ae3', -4, 0, 0)

Line : 187
File : sessions.php