Fatal error: Uncaught Error: Call to undefined function App\Core\exec() in /www/wwwroot/mov/app/Core/Cache.php:253
Stack trace:
#0 /www/wwwroot/mov/app/Core/Cache.php(156): App\Core\Cache::probeCliRedis()
#1 /www/wwwroot/mov/app/Core/Cache.php(175): App\Core\Cache::getExtensionDiagnostics()
#2 /www/wwwroot/mov/app/Core/Cache.php(46): App\Core\Cache::buildRedisExtensionHint()
#3 /www/wwwroot/mov/app/bootstrap.php(38): App\Core\Cache::init()
#4 /www/wwwroot/mov/public/index.php(2): require('...')
#5 {main}
  thrown in /www/wwwroot/mov/app/Core/Cache.php on line 253