Fatal error: Uncaught Error: Class "Route" not found in /www/wwwroot/blin/vendor/topthink/think-captcha/src/helper.php:12 Stack trace: #0 /www/wwwroot/blin/vendor/composer/autoload_real.php(78): require() #1 /www/wwwroot/blin/vendor/composer/autoload_real.php(61): composerRequire4b51017a61cc90dca657ab33faf74a2a() #2 /www/wwwroot/blin/vendor/autoload.php(7): ComposerAutoloaderInit4b51017a61cc90dca657ab33faf74a2a::getLoader() #3 /www/wwwroot/blin/public/index.php(16): require('...') #4 {main} thrown in /www/wwwroot/blin/vendor/topthink/think-captcha/src/helper.php on line 12