phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1054 Unknown column 'session_admin' in 'field list'

INSERT INTO clanck_phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, is_robot) VALUES ('7c8ff7cabc2f945c70d30beb95b5b68f', -1, 1548272719, 1548272719, '22ea4c3b', 0, 0, '0', '0')

Line : 175
File : sessions.php