Problem updating from 10.1 to 10.4

Hi,
I just updated from 10.1 to 10.4 and ScriptCase is now unusable.
I can see the files, but when I try to open them, it freezes.
I also can’t generate the files.
I can’t do anything

@quality Did you check whether the installation break during upgrade, or PHP compatibility in your existing projects ?

What exactly happens:

  • ScriptCase you get a blank page
  • Error message incompatible PHP version
  • ScriptCase opens, but existing projects

The problem is with v10; it won’t open my projects—they freeze up completely.