Hi,
ok, I was now able to take a look.
Unfortunately, I have bad news. It seems that your site was somehow hacked, and that a malicious script is appending spam links into your posts and pages. It seems that this is done by a script that runs on every request, so that PHP/server features like auto_prepend_file
or auto_append_file
might be involved.
When using “View source” on your site, you can for example see HTML code like
<div style="position: absolute; top: -3494px"><a href="https://...">...</a></div>
(I removed the URL and link text here), appended to pretty much all links in the HTML code.
That malicious script tries the same on the return value of the TablePress save process, but as it breaks the JSON format, TablePress detects this.
I therefore suggest that you check https://codex.www.ads-software.com/FAQ_My_site_was_hacked for hints and ideas. You might have to work together with your webhost company to fix this hacking issue.
Regards,
Tobias