Hi there hope you will be fine I am installing simple POS on localhost I have tried xamp,wamp,lamp,mamp And already changed the versions of PHP I have read the documentation section and seen this error Why am I getting Cloudflare Security or Blank error on verification while installing the item?
Because everyone has got this error and in response, your support guide them to visit this section and read this but even nothing helping me still From my email, I have already sent my licensed code and error screenshot but nothing helping me still Kindly guide me
The red cross with no error means that your request is not reaching to verification server and being blocked by your server or Cloudflare.
Once thing not mentioned the the docs though. You need to download the latest file and try to install it. Some old versions will have no error as as you.