phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '94dfd8a9c58b9b23406cfcdde3c91717' for key 'PRIMARY'

INSERT INTO phpbb_ad_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('94dfd8a9c58b9b23406cfcdde3c91717', -1, 1717335749, 1717335749, '1274ee45', -4, 0)

Line : 170
File : sessions.php