WAH does not work at all

Hi!
About oe year ago i created a website for a group of people with bad vision. Therefore I was asked to use a plugin that offers certain assisting technologies. The website worked well and my clients were happy. ;))

Now a problem aproached: The assistant-technologies do not show up anymore. Unfortunately nobody knows why and when the problem occured for the first time. But I did already these checks:

– I tried the website with the twentynineteen-theme
– I deactivated all other plugins.

No result. ?? The console of my browser does not inform me about any JS-bugs. So – frankly – I do not have any glue where to start looking for bugs. In the backend many functions are activated, in the frontend only one thing shows up. The button for closing the bar. Even in the source-code there is nothing else visible.

Do you have any ideas? PHP is 7.2. So that must not be the cause of the bug.
Thanks!
Raphael

Just gibe me a small hint where to start. I can do the debugging myself, if I only have an idea where to start.

https://ostseeperlen.org/

• This topic was modified 4 years, 10 months ago by rabox66.
• This topic was modified 4 years, 10 months ago by rabox66.

The page I need help with: [log in to see the link]