phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd1aeb8428259e6d1b5d698624cc2ba8f' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('d1aeb8428259e6d1b5d698624cc2ba8f', -1, 1771305229, 1771305229, 'd849d87b', -2, 0)

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