Question-: On Clicking on Send SMS Button of Contact I am receiving below error-:
List has no rows for assignment to SObject
An unexpected error has occurred. Your solution provider has been notified. (smagicinteract)
Solution-: This error occurs when "Remove Button" document is missing from Document folder "SMS Magic". To resloved this error, you need to upload new image document named "Remove Button" in Documents with below image attached.