Deprecated: Symfony\Component\Translation\Test\ProviderFactoryTestCase::testUnsupportedSchemeException(): Implicitly marking parameter $message as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Test\ProviderFactoryTestCase.php on line 92

Deprecated: Symfony\Component\Translation\Test\ProviderFactoryTestCase::testIncompleteDsnException(): Implicitly marking parameter $message as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Test\ProviderFactoryTestCase.php on line 109

Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Test\ProviderFactoryTestCase.php:32 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\BookStack\vendor\symfony\translation\Test\ProviderFactoryTestCase.php on line 32