Amin J

Hello guys, so I am trying to install whmcs to my site but it brings up this error message " An installation already exists at https://aeropedz.co.uk as per our records. To re-install the application please uninstall the existing installation! Quick Install now the issue is that I haven't installed it on the site that I am using so even when I look in the 'all installations' box, it is not there. I don't what to do. Has anybody got any ideas please