root@5c1f66038bd0:/var/www# php bin/console cache:clear -v

 // Clearing the cache for the dev environment with debug true

 // Clearing outdated warmup directory...

 // Cache is fresh.

 // Warming up optional cache...


In XliffFileLoader.php line 61:
                                                                                                                              
  [Symfony\Component\Translation\Exception\InvalidResourceException]                                                          
  Invalid resource provided: "/var/www/vendor/symfony/validator/Resources/translations/validators.en.xlf"; Errors: [ERROR 15  
  49] failed to load external entity "file:////var/www/vendor/symfony/translation/Util/../Resources/schemas/xml.xsd" (in n/a  
   - line 0, column 0)                                                                                                        
  [ERROR 3084] Element '{http://www.w3.org/2001/XMLSchema}import': Failed to locate a schema at location 'file:////var/www/v  
  endor/symfony/translation/Util/../Resources/schemas/xml.xsd'. Skipping the import. (in in_memory_buffer - line 33, column   
  0)                                                                                                                          
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}lang' does n  
  ot resolve to a(n) attribute declaration. (in in_memory_buffer - line 1661, column 0)                                       
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}space' does   
  not resolve to a(n) attribute declaration. (in in_memory_buffer - line 1676, column 0)                                      
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}lang' does n  
  ot resolve to a(n) attribute declaration. (in in_memory_buffer - line 1770, column 0)                                       
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}space' does   
  not resolve to a(n) attribute declaration. (in in_memory_buffer - line 1879, column 0)                                      
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}space' does   
  not resolve to a(n) attribute declaration. (in in_memory_buffer - line 1925, column 0)                                      
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}lang' does n  
  ot resolve to a(n) attribute declaration. (in in_memory_buffer - line 1964, column 0)                                       
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}lang' does n  
  ot resolve to a(n) attribute declaration. (in in_memory_buffer - line 1987, column 0)                                       
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}lang' does n  
  ot resolve to a(n) attribute declaration. (in in_memory_buffer - line 2013, column 0)                                       
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}lang' does n  
  ot resolve to a(n) attribute declaration. (in in_memory_buffer - line 2053, column 0)                                       
  [ERROR 3004] attribute use (unknown), attribute 'ref': The QName value '{http://www.w3.org/XML/1998/namespace}space' does   
  not resolve to a(n) attribute declaration. (in in_memory_buffer - line 2056, column 0)                                      
                                                                                                                              

Exception trace:
  at /var/www/vendor/symfony/translation/Loader/XliffFileLoader.php:61
 Symfony\Component\Translation\Loader\XliffFileLoader->extract() at /var/www/vendor/symfony/translation/Loader/XliffFileLoader.
php:42
 Symfony\Component\Translation\Loader\XliffFileLoader->load() at /var/www/vendor/symfony/translation/Translator.php:437
 Symfony\Component\Translation\Translator->doLoadCatalogue() at /var/www/vendor/symfony/framework-bundle/Translation/Translator
.php:133
 Symfony\Bundle\FrameworkBundle\Translation\Translator->doLoadCatalogue() at /var/www/vendor/symfony/translation/Translator.php
:329
 Symfony\Component\Translation\Translator->initializeCatalogue() at /var/www/vendor/symfony/framework-bundle/Translation/Transl
ator.php:125
 Symfony\Bundle\FrameworkBundle\Translation\Translator->initializeCatalogue() at /var/www/vendor/symfony/translation/Translator
.php:363
 Symfony\Component\Translation\Translator->dumpCatalogue() at /var/www/vendor/symfony/translation/Translator.php:348
 Symfony\Component\Translation\Translator->Symfony\Component\Translation\{closure}() at /var/www/vendor/symfony/config/Resource
CheckerConfigCacheFactory.php:43
 Symfony\Component\Config\ResourceCheckerConfigCacheFactory->cache() at /var/www/vendor/symfony/translation/Translator.php:349
 Symfony\Component\Translation\Translator->initializeCacheCatalogue() at /var/www/vendor/symfony/translation/Translator.php:317
 Symfony\Component\Translation\Translator->loadCatalogue() at /var/www/vendor/symfony/framework-bundle/Translation/Translator.p
hp:107
 Symfony\Bundle\FrameworkBundle\Translation\Translator->warmUp() at /var/www/vendor/symfony/translation/DataCollectorTranslator
.php:110
 Symfony\Component\Translation\DataCollectorTranslator->warmUp() at /var/www/vendor/symfony/framework-bundle/CacheWarmer/Transl
ationsCacheWarmer.php:46
 Symfony\Bundle\FrameworkBundle\CacheWarmer\TranslationsCacheWarmer->warmUp() at /var/www/vendor/symfony/http-kernel/CacheWarme
r/CacheWarmerAggregate.php:97
 Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerAggregate->warmUp() at /var/www/vendor/symfony/framework-bundle/Command/Ca
cheClearCommand.php:120
 Symfony\Bundle\FrameworkBundle\Command\CacheClearCommand->execute() at /var/www/vendor/symfony/console/Command/Command.php:255
 Symfony\Component\Console\Command\Command->run() at /var/www/vendor/symfony/console/Application.php:1027
 Symfony\Component\Console\Application->doRunCommand() at /var/www/vendor/symfony/framework-bundle/Console/Application.php:97
 Symfony\Bundle\FrameworkBundle\Console\Application->doRunCommand() at /var/www/vendor/symfony/console/Application.php:273
 Symfony\Component\Console\Application->doRun() at /var/www/vendor/symfony/framework-bundle/Console/Application.php:83
 Symfony\Bundle\FrameworkBundle\Console\Application->doRun() at /var/www/vendor/symfony/console/Application.php:149
 Symfony\Component\Console\Application->run() at /var/www/bin/console:42```