Update Manager.php for PHP 8.1 Deprecated Passing null

[llleocesar]

This line throw an warning when passing null. Generic solution to fix it ( ?? '')

[lucmantovani]

Hello @llleocesar!

We will look into your Pull Request as soon as possible

Thank you for contributing!

[n1crack]

@lucmantovani

please fix autoloading issues, the library doesn’t comply with psr-4 autoloading standards.

The file names should be exactly the same with the class name, It is case insensitive.
And the subdirectory name must match the case of the sub-namespace names.

The warnings are annoying.

[lucmantovani]

@lucmantovani

please fix autoloading issues, the library doesn’t comply with psr-4 autoloading standards.

The file names should be exactly the same with the class name, It is case insensitive. And the subdirectory name must match the case of the sub-namespace names.

The warnings are annoying.

Hello @n1crack!

Unfortunately to fix the issue of not being compliant with PSR-4 demands a new major version of the library, so that we maintain compatibility with already existing integrations

We are already working on the new major version, but don't have a launch date yet