Wont import PDF – It used to.

QuestionsWont import PDF – It used to.
Kathy asked 5 years ago
I am looking for support for pdf Light viewer. i has worked perfectly but today i went to add 2 new PDf’s and they won’t import.  I also purchased the servless option.  I can’t see where there is any error, 🙁

Please can you help me.
 
Thanks