Find Procedure Order search gives no results

Situation
minus changing the php.ini to the recommended options, nothing has been changed. when I go to find a procedure order I first encounter this: Warning : A non-numeric value encountered in C:\Apache\htdocs\openemr\interface\orders\find_order_popup.php on line 21 and if I try to search for a procedure order on the popup window I get no results.

OpenEMR Version
I’m using OpenEMR version 6.1.0(was unable to continue install of 6.0.0 due to setup.php not being found.

Browser:
I’m using: Chrome Version 91.0.4472.124 (Official Build) (64-bit)

Operating System
I’m using:
Workstation: windows 10 21H1
server: Windows 2016

Logs
Did you check the logs?
Was there anything pertinent in them?

[Tue Jul 13 10:49:27.041056 2021] [php7:warn] [pid 3048:tid 1156] [client 192.168.112.152:59496] PHP Warning:  A non-numeric value encountered in C:\\Apache\\htdocs\\openemr\\interface\\orders\\find_order_popup.php on line 21, referer: http://fc-emr-1.apolloeic.com:8079/openemr/interface/main/tabs/main.php?token_main=GaO7rg1jeBVGI7pF2hQ8sfJkeoTG1jZmxCbA0qYA```