jrCore_load_url: invalid URL received: (some url)
You received an error message that shows:
jrCore_load_url: invalid URL received: https:
It means the URL you're trying to load is an invalid URL, check that it is the actual url that you're wanting to load. Probably in the case of the URL above, the issue is the & a m p ; that is an
HTML entity should be & when used as a URL