phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1406 Data too long for column 'session_admin' at row 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('180de0ad9ce60b762ad52a193c82a84f', -1, 1714049364, 1714049364, '0395ef6e', -7, 0, 0)

Line : 172
File : sessions.php