issue with universal sms plugin

My problem is the  Messages do not arrive Alert message" Message successfully sent to customer" but nothing happen

Please Help ,

Thnak you

Hello,

Have you checked your sent messages in your providers account? If It's not showing your last sent message then may be you have not configured properly and if yes then there might be an issue with provider or mobile number which have added for receive messages.

Please check help document here: http://docs.nopaccelerate.com/files/universal-sms-nop-commerce-plug-in/

If you are still getting same issue then please write us email on "support@nopaccelerate.com". Our support executive will help you to sort this out.

Thank you,
Faiz Ahemed

The Nopcommerce site is down siting the error "Internal error occurred". I have encountered the following message after I uploaded the plugin files of Universal SMS plugin.

Unable to load one or more of the requested types.
Could not load file or assembly 'RestSharp, Version=106.2.2.0, Culture=neutral, PublicKeyToken=598062e77f915f75'. A strongly-named assembly is required. (Exception from HRESULT: 0x80131044)

I was able to get the error from log files through the database. Current version of nopcommerce is 4.10. Please get back to us at the earliest as the website is down.

With regards,
Kiran JD