# Issue receiving webhooks

**URL:** <https://community.labelstud.io/t/issue-receiving-webhooks/561>\
**Category:** Label Studio Support\
**Tags:** webhook\
**Created:** [May 22, 2025, 5:34pm UTC](https://community.labelstud.io/t/issue-receiving-webhooks/561 "2025-05-22T17:34:06Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Timbot](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.labelstud.io/timbot/32/381_2.png) [@Timbot](https://community.labelstud.io/u/Timbot)\
**Post date:** [May 22, 2025, 5:34pm UTC](https://community.labelstud.io/t/issue-receiving-webhooks/561/1 "2025-05-22T17:34:06Z")

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Hi does anyone know where to start troubleshooting webhook issues? my application (Azure Function) is claiming an error: Unexpected end of request content. suggesting that Label Studio might be dropping the connection before it has received a response. This only happened after I upgraded to 1.16.0 in case that’s helpful. The problem is it is transient and I’m not sure where to look in Label Studio for logs. I am using docker compose on ubuntu.  
Many thanks

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**Author:** ![makseq](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.labelstud.io/makseq/32/26_2.png) [@makseq](https://community.labelstud.io/u/makseq)\
**Post date:** [May 22, 2025, 5:42pm UTC](https://community.labelstud.io/t/issue-receiving-webhooks/561/2 "2025-05-22T17:42:40Z")

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It’s absolutely unclear what you are doing, could you please clarify your setup and what you are trying to achieve?

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**Author:** ![Timbot](https://yyz1.discourse-cdn.com/flex035/user_avatar/community.labelstud.io/timbot/32/381_2.png) [@Timbot](https://community.labelstud.io/u/Timbot)\
**Post date:** [May 22, 2025, 6:02pm UTC](https://community.labelstud.io/t/issue-receiving-webhooks/561/3 "2025-05-22T18:02:32Z")

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Thanks for your reply @makseq. Yes I am trying to receive webhook events from Label Studio when annotations are CRUD. I have 2 set up, 1 goes to Pipedream where they are getting received fine, the other goes to my application which had been working fine for 2 years until I upgraded LS to 1.16.0 and made a couple of other changes such as adding HSTS to my application. My application is now telling me that the client (i.e. Label Studio) might be terminating the request early. I am trying to find out if LS has any event logs detailed when it fires a webhook, if so any info around that, which I can use to help debug my issue. Hope that is clear. Thank you.