Syntax Error in Application.php

[EckhoffCleaning]

Good morning!

After Upgrading from 6.x to 7.1.7 we got a ServerError 500.

PHP says:

Parse error: syntax error, unexpected 'Container' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /<EspoFolder>/application/Espo/Core/Application.php on line 51

Anyone here, who knows how to solve this error?

Thanks from Bremen DE

[lazovic]

Hi EckhoffCleaning,

Can you please tell me which PHP version you are using?

[EckhoffCleaning]

Php 8.1.6