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 ('705cbccd0dd3b0b97c2f750d48766960', -1, 1618857410, 1618857410, 'a29e3ff0', -4, 0, 0)

Line : 187
File : sessions.php