phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '481636828df6192085b96553b6724b61' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('481636828df6192085b96553b6724b61', -1, 1714221028, 1714221028, 'ac468248', -4, 0, 0, '39b5094b5f678e6365510b1b999e6d65')

Line : 187
File : sessions.php