The button doesn’t work on the second site (paarmanlandscapes) since you have errors in your code which are marked in the code panel. I have circled the errors for convenience:
The circled errors are a result of a missing curly right bracket to close the sendFormData() function. Add } to line 119.
I can’t say if this will cause the code to work, but at least it will eliminate the errors. Your code certainly won’t work with errors.
Next time, please add your own issue into a new post instead of bumping up an old post (which most likely has nothing to do with your problem). Explain what you are trying to do, what works, and what doesn’t. Also, add any code in a code block as stated in the Forum Guidelines.
Subservient?