Can't access WordPress log in page

Try:
– switching to the Twenty Eleven theme by renaming your current theme’s folder inside wp-content/themes and adding “-old” to the end of the folder name using FTP or whatever file management application your host provides.

– resetting the plugins folder by FTP or phpMyAdmin.

– re-uploading all files & folders – except the wp-content folder – from a fresh download of WordPress.

See if you can also get to https://www.cdata.co.uk/wp-login.php

Failing that, I’ve had this issue before and a re-upload as Esmi suggests worked for me.

I correct myself – I started the same topic a year ago and I found it to be a plugin that was redirecting me. The culprit for me was a plugin called “Members”.