Getting error in webhook trigger in argocd

I am getting below error on argocd lab webhook creation. Kindly help me on this.
Alt-Svc: h3=“:443”; ma=2592000,h3-29=“:443”; ma=2592000 Content-Length: 0 Content-Type: text/html Date: Tue, 13 Dec 2022 16:40:27 GMT Server: Google Frontend Set-Cookie: i_like_gitea=7f032dfb2b9bf1e1; Path=/; HttpOnly,_csrf=n2IV7VCWw1vWfUEBdeeqc-h6gVc6MTY3MDk0OTYyNzI1NDA4ODA0NQ; Path=/; Expires=Wed, 14 Dec 2022 16:40:27 GMT; HttpOnly; SameSite=Lax,macaron_flash=; Path=/; Max-Age=0; HttpOnly Via: 1.1 google X-Cloud-Trace-Context: 97a6b5abc202148a951603d95efaef3d X-Frame-Options: SAMEORIGIN

Hello @rl.muthukumar
I’ve checked and it’s validating without any error as you see in the attached screenshot

Can you please follow the below steps and provide us with a screenshot if you still have the same issue?
To create a webhook follow below steps:

a. Login to the Gitea UI .
b. Click on gitops-argocd repository.
c. Click on Settings
d. Click on Webhooks
e. Click on Add Webhook and select Gitea
f. Enter <Argocd-url>/api/webhook in Target URL
g. Set POST Content Type to application/json
h. Select Push Events under Trigger On
i. Finally click on Add Webhook