The error is:
Access to undeclared static property: DF_CookiesDescutes::$this
In your code:
parent::$this->EachDescute
You can’t use this syntax. If you want get/set EachDescute class property you have to use:
$this->EachDescute;
If the EachDescute is set as private, you can’t get/set it from extended class.
The keyword parent:: is used to call a method of parent class (in extended class).
You can’t use parent:: keyword to set a property (variable).
solved Access to undeclared static property $this