Hi, I've had an error message appear on a few websites I've done, and this is without adding any plugins or updating any. It's just happened after I've logged back in to the admin!
The error message is:
The preview HTML did not include a closing ; tag. It may fail to load or work properly
I've also uploaded a screen grab for you to see.
Can you explain what causes this as it just seems to be a random glitch without reason to me!