LACSD Toastmasters Website will not update

Greetings, Brian,
I am not affiliated with LACSD, but my club has seen a similar issue. We are club Toast & Jam! (Club 28675724), vdsstj.toastmastersclubs.org/

A few of us, both as officers and using the administrator access, have been unable to save changes to the home page. We’ve tried editing the content on the landing page in the top box where we share information:
 
In edit mode content changes of the text are made and then we click ‘save’.The edit box will show the changes, but we get this error:
 
The edits don’t actually save on the site. I'm wondering if the error is related to the issues with saving or if it is a separate issue. We first noticed the issue at the end of January. 

Thank you for your help! 

Please don't jump another's post
I cannot see the error?