phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4b02f188089cb12ee74b94c782aa795' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('f4b02f188089cb12ee74b94c782aa795', -1, 1772213028, 1772213028, 'd849d834', 8, 0)

Line : 180
File : /www/includes/sessions.php