First time posting and I'm fairly new to concrete5.

I'm stumped though, I have a site built in 5.6.3.1 and as super user I can't add a page. When I click to add a page in the sitemap or in the edit menu drop down, it sends me to the parent page I tried to add the sub-page to and doesn't add the sub-page to the sitemap. It was working fine about a week ago, the only thing I've changed is having the site use https instead of http.

I thought it could be a permissions problem after reading forum topics about admin's not being able to add pages. So I turned on advanced permissions but I've messed with the settings to allow for Add Sub-page from the admin group. But same thing happens, it just send's me to the parent page I tried adding the page to. Happens even when trying to add a page under home.

Basic things I already tried:
- Clear Cache
- Try different browsers. (Firefox, Chrome, IE, Safari)
- Setting page type defaults
- No errors pop up in the db or in c5

Plugins I have installed:
- eCommerce

Thanks in advance for the help,

Zap