mysql pass mismatch

config/nginx.d/nginx.conf

@@ -7,6 +7,11 @@ server {
         fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
         include fastcgi_params;
     }
+    location /admin {
+        auth_basic "Administrator’s Area";
+	auth_basic conf/htpasswd;
+	
+    }
 }
 #server {
 #    listen 82 default_server;

www/lib/mysql_connect.php

@@ -2,7 +2,7 @@
 //phpinfo();
 $servername = "db";
 $username = 'kalskeborec';
-$password = 'Kalskeborec1!23$';
+$password = 'kalskeborec!#@$$';
 
 // Create connection
 $conn = new mysqli($servername, $username, $password);
@@ -11,7 +11,7 @@ $conn = new mysqli($servername, $username, $password);
 if ($conn->connect_error) {
   die("Connection failed: " . $conn->connect_error);
 }
-echo "Connected successfully";
+//echo "Connected successfully";
 
 
 ?>