phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6f77b5af52e354c0c4786641e807847f' 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) VALUES ('6f77b5af52e354c0c4786641e807847f', -1, 1714398017, 1714398017, '03864e6a', -10, 0, 0)

Line : 187
File : sessions.php