The code for the error above was: $G_2$. It’s always worked before tonight. Site url is: https://sites.duke.edu/scshgap/
…If not resolved soon, I’ll need to de-activate the plugin to get rid of the big error notices on the pages. If you see the $G_2$ code instead of the big error notices, it means that I de-activated plugin. Thanks.
QuickLaTeX server is up and working fine. In general, our uptime is ~100%. So that any issues are usually related to other reasons.
Have you updated plugin to the newest version (please do)?
Do you set “Cache images locally” to ON?
The ‘Cache images locally’ is ON. We are at 3.8.5. We are on a university multisite WordPress, so I have asked them to update to 3.8.6.
Will let you know if that fixes it. — Why would this suddenly start happening? They are running WordPress 4.9.9 — perhaps it was recently updated.
Thanks! Vicki
Any news on this issue? Do you still see it after update to new version?