Prestashop 1.7.7.0 Error

[Wert]

Hello,

 

I have been using version 1.7.7.0 for a few weeks.
My back office is super fast.
Only the page itself is extremely slow.
Items in the shopping cart to do with ajax takes over 7 seconds.

I have tried everything without success.

Now I have seen under log files, that every second an error appears.
It does not stop and becomes more and more.
It is always the same message:
 Backward compatibility for this method couldn't be handled. Use $this->registerJavascript() instead

There were over 80,000 messages of this.
I deleted the messages.
Now after 5 minutes there are 192 messages again.
It is always the same message.

Can someone please help me?
It may be that my page is slow because of this.

 

 

Edited February 16, 2021 by Wert (see edit history)

[Guest]

Hi,
It seems there is 3rd party module isn’t compatible with the current version of Prestashop.

[Rhobur]

Deactivate your third party modules (not the ones that comes with PS default) one by one and retest (with cache cleared) every time; when you'll reach the culprit keep that module uninstalled and re activate the others; then contact the module's developer for a newer version.

[Preskaribou]

other ideas ?