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 ('708d21d53b0fb3a1a45a6dbf27d3c7c2', -1, 1585562661, 1585562661, '03df0365', 35, 0, 0)

Line : 187
File : sessions.php