phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f9fd765dec0e78675a06a713347b901f' 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 ('f9fd765dec0e78675a06a713347b901f', -1, 1751757771, 1751757771, '00000000', -1033, 0, 0)

Line : 187
File : sessions.php