Using dlls inside datasnap webbroker application

[MarianSaad 0]

Hi, 
I created an API using datasnap webbroker in delphi 10.3 

I am calling an entry point inside a dll that is responsible for creating reports.

It works fine for single call.

I did a simple test by calling my API two times simultaneously but the dll crashed.

 

How can I get the dll handle simultaneous requests?

 

Thanks!