Fixed pathinfo mode 404 error (Rebuild array index of uri segments from array_filter())

Author: viosion

system/Router/Router.php

@@ -565,6 +565,7 @@ public function autoRoute(string $uri)
 	protected function validateRequest(array $segments): array
 	{
 		$segments = array_filter($segments);
+		$segments = array_values($segments);
 
 		$c                  = count($segments);
 		$directory_override = isset($this->directory);