http error 500 error

[ptityop]

Hello,

u site was working all fine until today we are getting the following error. 

is currently unable to handle this request.

HTTP ERROR 500

When I look at the error log i can see something wrong but have no idea how this can be fixed. We are still on version 1.6

I attached error log, hoping someone will be able to help! Thanks in advance

_626704622_error_log(2).c5cc8df75a4736e365b0e1653bc7b7c0

[Nickz]

3 minutes ago, ptityop said:

u site was working all fine until today we are getting the following error. 

Well the key reason is this >  PHP Deprecated that means your hoster has outphased a php essential to Prestashop. With 1.6 usually it'll be php7.1 If you have an early install it could well be 7.0. 

Change the host if they don't allow for the php version you need.