Fatal error: Uncaught RuntimeException: Unable to write in the cache directory (/opt/lampp/htdocs/conadiecm/app/cache/prod) in /opt/lampp/htdocs/conadiecm/app/bootstrap.php.cache:2476 Stack trace: #0 /opt/lampp/htdocs/conadiecm/app/bootstrap.php.cache(2434): Symfony\Component\HttpKernel\Kernel->buildContainer() #1 /opt/lampp/htdocs/conadiecm/app/bootstrap.php.cache(2215): Symfony\Component\HttpKernel\Kernel->initializeContainer() #2 /opt/lampp/htdocs/conadiecm/app/bootstrap.php.cache(2246): Symfony\Component\HttpKernel\Kernel->boot() #3 /opt/lampp/htdocs/conadiecm/web/app.php(23): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #4 {main} thrown in /opt/lampp/htdocs/conadiecm/app/bootstrap.php.cache on line 2476