Hi dudes,
I'm a new at bluehost so I'm not familiar so well with it. At BH, I have 1 website as main domain and several add on domains, all of them are static website and each of them came with htaccess file.

Today, when I would install WP as add on domain (I had set all DNS server) through cpanel it was failed, then appeared message like this "It looks like there is a problem accessing your server. If you are using a "Cash for domain parking" program or have a custom header include (via PHP or .htaccess), please disable it until we are finished"

So, is it caused by my .htaccess files on main domain and on each add on domains? if so, how to disable it and should I disable all .htaccess files or only .htaccess on main domain?

A solution will be appreciated and thank you. Best regards.........