phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6ac6490858bb4e8095d0cb209cd947b5' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6ac6490858bb4e8095d0cb209cd947b5', -1, 1715426312, 1715426312, '12bc2189', -7, 0, 0)

Line : 187
File : sessions.php