Describe the bug

I'm want from Template "Threshold" add some object, and get warning on the template's page, log get some error info..

To Reproduce

Steps to reproduce the behavior:

1. Go to 'Console'

2. Click on 'Templates' > 'Threshold' and add any templates

3. See error code from the page and log get more error info, 'Operator Notessend' function are not work, but alert function is normal.

Expected behavior

how can i fix the error?and funtion normal to work?

Screenshots

Desktop (please complete the following information)

• OS: [Win-Server 2022]

• Browser [Chrome]

• Version [Cacti:1.2.25 / Thold:1.5.2 and 1.8 same problem]

Smartphone (please complete the following information)

Additional context

Add any other context about the problem here.