Can you send me the Url for this page with error message?
I want to validate this HTML page.
Version 1.14 - September 26, 2018
+ added support Rental products (nop 3.80 and never).
You can't add any custom attributes in plugin Request For Quote (simple PopUp form)
If you need to add custom attribute you need to use plugin Customer's requests 2.0 (history, extra features)
About Rental Products
I'll add 'From and 'To' in plugin Request For Quote (simple PopUp form)
Thank you for idea.
Clear the browser cache.
You use the old release of plugin.
Check the new ZIP file if it has a new DLL.
Replace new DLL and restart IIS application pool.
If you need I can connect to your PC using TeamViewer, etc.