phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b980999e4d50e6db481ed1535adab7ea' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('b980999e4d50e6db481ed1535adab7ea', -1, 1763771088, 1763771088, 'd849d88a', -9, 0)

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