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 ('47084ff681db87b3d75996e27fd9c85e', -1, 1582532886, 1582532886, '035ecaac', 6, 0, 0)

Line : 187
File : sessions.php