# app deployed about a year ago suddenly failing

**URL:** <https://community.fly.io/t/app-deployed-about-a-year-ago-suddenly-failing/20285>\
**Category:** General\
**Tags:** login-only\
**Created:** [June 9, 2024, 9:00pm UTC](https://community.fly.io/t/app-deployed-about-a-year-ago-suddenly-failing/20285 "2024-06-09T21:00:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nboliver](https://sea1.discourse-cdn.com/fly1/user_avatar/community.fly.io/nboliver/32/36384_2.png) [@nboliver](https://community.fly.io/u/nboliver)\
**Post date:** [June 9, 2024, 9:00pm UTC](https://community.fly.io/t/app-deployed-about-a-year-ago-suddenly-failing/20285/1 "2024-06-09T21:00:41Z")

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I have a simple app that was deployed about a year ago. It’s a single machine with SQLite DB using volumes. Last week I started getting some webhook failures and it looks like the response time is way up, often 6s or more.  
The app hasn’t been deployed in a long time and no changes have been made to the app config recently.  
Looking at the app logs I’m seeing “ Health check on port 8081 has failed. Your app is not responding properly.“ but I don’t see how to get more info about what is causing this.  
What’s the recommended way to debug this?

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**Author:** ![system](https://global.discourse-cdn.com/fly1/original/3X/6/e/6e8955d00cb218e186ebbe3a6ab06fefdce15290.svg) [@system](https://community.fly.io/u/system)\
**Post date:** [June 16, 2024, 9:01pm UTC](https://community.fly.io/t/app-deployed-about-a-year-ago-suddenly-failing/20285/2 "2024-06-16T21:01:25Z")

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Closed on June 16, 2024, 9:01pm UTC

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