Error message: 405 Not Allowed

After submitting my inquiry form  I am receiving the following error message 

Hello Cellarstone,

I did test your form and I am not able to replicate the issue you are having. I was able to submit your form successfully and I was redirected to thank you page. Please check the screenshot below:

The screenshot you have shared seems to have some URL parameter. I would suggest you to please let us know how to replicate the issue and we will take a look.

We will wait for your response.

Thank you!