Error notification

Hi,

When i login as an Agent, i got this error notification: “Ooops! Something just went wrong with the last operation. Please try again later or contact the administrator.”

I tried to make a test chat through different browser, this plugin still working but with no sound notification. This is starting to happen from the last two/three days.

Here’s my wp url: https://www.dedoho.pw
wp version: 4
casengo version: 2.1.1

Regards.

https://www.ads-software.com/plugins/the-casengo-chat-widget/