Great many thanks Serge, that cleared the error 🙂
Thank you, that did clear the error code, however there is still a red exclamation mark in the wordpress top bar next to CleanTalk’s Anti-spam settings. The only setting I changed recently was to add a CleanTalk pixel, could that be what is causing an issue? It doesn’t show me which setting is causing a problem.
Thanks
I disabled a plugin and now it is working. Many thanks 🙂