Fatal error: Uncaught Symfony\Component\Dotenv\Exception\FormatException: Whitespace characters are not supported after the variable name in "/app/.env" at line 1. ...In all environments, t... ^ line 1 offset 2 in /app/vendor/symfony/dotenv/Dotenv.php:545 Stack trace: #0 /app/vendor/symfony/dotenv/Dotenv.php(285): Symfony\Component\Dotenv\Dotenv->createFormatException('Whitespace char...') #1 /app/vendor/symfony/dotenv/Dotenv.php(245): Symfony\Component\Dotenv\Dotenv->lexVarname() #2 /app/vendor/symfony/dotenv/Dotenv.php(561): Symfony\Component\Dotenv\Dotenv->parse('In all environm...', '/app/.env') #3 /app/vendor/symfony/dotenv/Dotenv.php(106): Symfony\Component\Dotenv\Dotenv->doLoad(false, Array) #4 /app/vendor/symfony/dotenv/Dotenv.php(150): Symfony\Component\Dotenv\Dotenv->loadEnv('/app/.env', 'APP_ENV', 'dev', Array, false) #5 /app/vendor/symfony/runtime/SymfonyRuntime.php(130): Symfony\Component\Dotenv\Dotenv->bootEnv('/app/.env', 'dev', Array, false) #6 /app/vendor/autoload_runtime.php(19): Symfony\Component\Runtime\SymfonyRuntime->__construct(Array) #7 /app/public/index.php(5): require_once('/app/vendor/aut...') #8 {main} thrown in /app/vendor/symfony/dotenv/Dotenv.php on line 545