errors “TypeError: trending is null”

Need to fix this asap. form are not submitting. while submitting it shows that “Your Request look like spam”.
***Forbidden. Data submitted too often. Please wait a few minutes. ***

and I am catching these errors on my console
Error “TypeError: trending is null”
“Error: reCAPTCHA placeholder element “

• This topic was modified 4 years, 11 months ago by Noman Ullah Jannat.
• This topic was modified 4 years, 11 months ago by Noman Ullah Jannat.