phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7cfd48b35a2dc14abe2ee9781f76728c' 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 ('7cfd48b35a2dc14abe2ee9781f76728c', -1, 1715566720, 1715566720, '12e138c2', -8, 0, 0)

Line : 187
File : sessions.php