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Hello everybody, I have a massive problem after installing an invoice module because myshop is not working anymore. I had to install the module manually using the Filezilla ftp program and I succeed, too. But unfortunately I just figured out that the myshop-view does not work anymore. All I get are errors and I can' t see the frontoffice of my shop anymore It is very upsetting because it DID work before ans now I do not even why the problems occur. I first got the: " Internal Server error 500 " which can have many reasons. Then I got the error screen: 0% An error occured (Screenshot below) And from time to time I also get the error report, that APACHE is not working correctly. I am really lost at this point and I would be very thankful for each kind of help because I am the only one here at the company who is responsible for the shop so i have no one to ask and to be honest I am not the best PS expert :// Greetings.