Check the Website Redirects by navigating to onMessage > Settings > Website Redirects and look for the same or similar URL
Ex: There are two redirects set up for the same URL:
http://www.schoolname.org/pagename redirecting to /Page-Name
A second redirect is set up, telling the original page URL, to direct to the original page URL.
http://www.schoolname.org/page-name redirecting to /Page-Name as well
This causes a redirect loop "ERR_TOO_MANY_REDIRECTS":
After removing one of the redundant redirects, it should work without issue.
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