Fatal error: Uncaught TypeError: CHA\Container\Config\ConfigDirectorySettingsLoader::load(): Return value must be of type array, null returned in /opt/app/src/main/php/CHA/Container/Config/ConfigDirectorySettingsLoader.php:27
Stack trace:
#0 /opt/app/src/main/php/CHA/Container/Config/SettingsDefinitionsProvider.php(177): CHA\Container\Config\ConfigDirectorySettingsLoader->load()
#1 [internal function]: CHA\Container\Config\SettingsDefinitionsProvider->CHA\Container\Config\{closure}()
#2 /opt/app/vendor/php-di/invoker/src/Invoker.php(74): call_user_func_array(Object(Closure), Array)
#3 /opt/app/vendor/php-di/php-di/src/Definition/Resolver/FactoryResolver.php(69): Invoker\Invoker->call(Object(Closure), Array)
#4 /opt/app/vendor/php-di/php-di/src/Definition/Resolver/ResolverDispatcher.php(60): DI\Definition\Resolver\FactoryResolver->resolve(Object(DI\Definition\FactoryDefinition), Array)
#5 /opt/app/vendor/php-di/php-di/src/Container.php(353): DI\Definition\Resolver\ResolverDispatcher->resolve(Object(DI\Definition\FactoryDefinition), Array)
#6 /opt/app/vendor/php-di/php-di/src/Container.php(136): DI\Container->resolveDefinition(Object(DI\Definition\FactoryDefinition))
#7 /opt/app/src/main/php/CHA/Container/Config/WebFrameworkDefinitionsProvider.php(42): DI\Container->get('settings')
#8 [internal function]: CHA\Container\Config\WebFrameworkDefinitionsProvider::CHA\Container\Config\{closure}(Object(DI\Container))
#9 /opt/app/vendor/php-di/invoker/src/Invoker.php(74): call_user_func_array(Object(Closure), Array)
#10 /opt/app/vendor/php-di/php-di/src/Definition/Resolver/FactoryResolver.php(69): Invoker\Invoker->call(Object(Closure), Array)
#11 /opt/app/vendor/php-di/php-di/src/Definition/Resolver/ResolverDispatcher.php(60): DI\Definition\Resolver\FactoryResolver->resolve(Object(DI\Definition\FactoryDefinition), Array)
#12 /opt/app/vendor/php-di/php-di/src/Container.php(353): DI\Definition\Resolver\ResolverDispatcher->resolve(Object(DI\Definition\FactoryDefinition), Array)
#13 /opt/app/vendor/php-di/php-di/src/Container.php(136): DI\Container->resolveDefinition(Object(DI\Definition\FactoryDefinition))
#14 /opt/app/src/main/php/CHA/Web/App.php(38): DI\Container->get('response')
#15 /opt/app/www/index.php(21): CHA\Web\App->run()
#16 {main}
thrown in /opt/app/src/main/php/CHA/Container/Config/ConfigDirectorySettingsLoader.php on line 27