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 ('82963d61033276abaafc366eeaff9884', -1, 1713468636, 1713468636, '0316f8d0', -10, 0, 0)

Line : 172
File : sessions.php