Updated the server choose compare method

Updated the server choose compare method
If 2 suitable servers aren't found then throw an error alert

app/Http/Controllers/ServerController.php

@@ -208,9 +208,15 @@ class ServerController extends Controller
     public function chooseCompare()
     {//NOTICE: Selecting servers is not cached yet
         $all_servers = Server::where('has_yabs', 1)->get();
+
+        if (isset($all_servers[1])){
             return view('servers.choose-compare', compact('all_servers'));
         }
 
+        return redirect()->route('servers.index')
+            ->with('error', 'You need atleast 2 servers with a YABS to do a compare');
+    }
+
     public function compareServers($server1, $server2)
     {
         $server1_data = Server::server($server1);