Uncaught SyntaxError: Unexpected token ‘<'

Hello
Troubleshooted, thanks for the quick support.
Two suggestions for improving plugin performance:
1- There is a point about calculation in some cases: the user does not receive a response from the calculation.
For example, in calculating BMI: height: 170, weight: above 88, no response is received.
You can watch this problem on my site:
https://pelank.com/%d9%85%d8%ad%d8%a7%d8%b3%d8%a8%d9%87-%d8%b4%d8%a7%d8%ae%d8%b5-%d8%aa%d9%88%d8%af%d9%87-%d8%a8%d8%af%d9%86%db%8c/
2- I suggest adding “Calculating the ideal weight” and “Calculating the daily calories needed by the body” to the plugin.
Be healthy