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 ('5c253c6c9da49d1e6eca13496d3d635c', -1, 1579878989, 1579878989, '03e302f6', 17, 0, 0)

Line : 218
File : sessions.php