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 ('70e9733264c3a4f23a0153ed384b2104', -1, 1714127185, 1714127185, '0381469d', 0, 0, 0)

Line : 172
File : sessions.php