phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '84dff56146f279d7448e5a2fec284def' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('84dff56146f279d7448e5a2fec284def', -1, 1745375108, 1745375108, 'a04f6e1d', -9, 0)

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