Directadmin redirects to /rue after login

[SkyPoweR]

Hey guys, I'm not sure if this is the place :S
after logging in to my Directadmin account ( I'm the system Admin, does the error on user-level too )
it redirects me to ADDRESS:2222/rue,
which gives me a:
Error: document not found

can this be an issue caused by installing Pagespeed by Google?

Thanks in advance

EDIT: fixed after reinstalled everything using custombuild