phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aca2a1e1740f71f3444489a49c49aff9' 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 ('aca2a1e1740f71f3444489a49c49aff9', -1, 1714999473, 1714999473, '1276ab14', -8, 0, 0)

Line : 187
File : sessions.php