PayPal module creating error 500

[Cbo]

Hello,

I installed the PayPal module to configure it but it didn't worked and created a bug. When I try to get to the modules & services page, I get an error 500. So, I activated the debug module and I got this result:

The line of code that doesn't work is

Unfortunately I am not very good at coding so I was wondering if one of you could help me solve this issue?

Thanks,

[202ecommerce]

Hi,

We hope you are well, may I ask you to write us at this address:

https://addons.prestashop.com/en/contact-us?id_product=1748

 by specifying the nature of the problem and by sending us a screenshot of the error

 

Thank you in advance. 

Do not hesitate to write me for any questions.

Best regards

Paypal Support - 202 ecommerce