I had a similar issue on my WP site, I think it was actually a plugin causing a problem, quite possibly a caching one…
Couple of questions:
What is it you are trying to do when the error appears?
What plugins do you have active?
I had a similar issue on my WP site, I think it was actually a plugin causing a problem, quite possibly a caching one…
Couple of questions:
What is it you are trying to do when the error appears?
What plugins do you have active?