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 ('f1b1dc781d7b915cea1e6b50c18eccfb', -1, 1603521216, 1603521216, '12d20bf9', -4, 0, 0)

Line : 189
File : sessions.php