Problem with CAVacars need help

Hi All thank you for everything

I am working with my friend to create new Airline Virtual

everything has been created and website work well

Just free acars dose not work i don’t know what is the problem

i am thired to solve and fix the issue i need help from all to be our virtual work with acars

i will attach some photos about the issue the we had and need help thx all

CAVacars free we use i am already install it ..

before CAVacas open it shows to me this problem just press okay the software will open

I am already enter the virtual information , then will show the green box just when i am click GET FLIGHT

AS you can see the problem will shows to me ,

i need help guys to be fix this problem

all files are upload into this root /core/modules

and folder is kACARS_Free

Thanks and Regards