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 ('67b16a37096c2b40167d002b83e611af', -1, 1714151368, 1714151368, '038ec5c6', 12, 0, 0)

Line : 172
File : sessions.php