# Internal error - report definitions **URL:** \ **Category:** Bugs\ **Created:** [August 8, 2025, 6:39am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693 "2025-08-08T06:39:08Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![k3tchup](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/k3tchup/32/2162_2.png) [@k3tchup](https://www.finalbuilder.com/forums/u/k3tchup)\ **Post date:** [August 8, 2025, 6:39am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/1 "2025-08-08T06:39:08Z")
After comming back from sick leave I noticed bunch of those new errors: ```auto Failed to deserialise report definitions from file: {0}. Error: {1} c:\CI_SRV\Ws\1_FusionMain_GUI\318875\__reports\ReportDefinitions.xml ``` I don’t think this break anything, but still should be looked at. Seem they started to appear after latest update. ---
**Author:** ![Sparky](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/sparky/32/10_2.png) [@Sparky](https://www.finalbuilder.com/forums/u/Sparky)\ **Post date:** [August 8, 2025, 7:35am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/2 "2025-08-08T07:35:35Z")
Hi Michal, Well, there’s definitely a bug in our error logging. Can you send us a copy of the ReportDefinitions.xml file so we can figure out what the deserialisation error is? If it’s not there, can you temporarily change the clean-up rules? ---
**Author:** ![Sparky](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/sparky/32/10_2.png) [@Sparky](https://www.finalbuilder.com/forums/u/Sparky)\ **Post date:** [August 11, 2025, 6:01am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/3 "2025-08-11T06:01:58Z")
Hi Michal, This version should either fix the error or log the reason for it. - [Download Continua CI v1.9.2.1527 (64 bit)](https://downloads.finalbuilder.com/downloads/continua/1.9.2/ContinuaCI.Server.Setup_x64_1.9.2.1527.exe) - [Download Agent Installer v1.9.2.1527 (64 bit)](https://downloads.finalbuilder.com/downloads/continua/1.9.2/ContinuaCI.Agent.Setup_x64_1.9.2.1527.exe) - [Download Agent Installer v1.9.2.1527 (32 bit)](https://downloads.finalbuilder.com/downloads/continua/1.9.2/ContinuaCI.Agent.Setup_1.9.2.1527.exe) ---
**Author:** ![k3tchup](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/k3tchup/32/2162_2.png) [@k3tchup](https://www.finalbuilder.com/forums/u/k3tchup)\ **Post date:** [October 16, 2025, 8:58am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/4 "2025-10-16T08:58:44Z")
I finally updated when official realese was done, since yesterday I have not noticed this error message. But I see this wierd one, maybe that was it? [event-dc8cec87.txt](https://www.finalbuilder.com/forums/uploads/short-url/hNDoqzThfAwK90YGfIt4ae568cv.txt) (895 Bytes) ---
**Author:** ![Sparky](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/sparky/32/10_2.png) [@Sparky](https://www.finalbuilder.com/forums/u/Sparky)\ **Post date:** [October 16, 2025, 9:14am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/5 "2025-10-16T09:14:34Z")
Hi Michal, Thanks for reporting this - you’ve helped us identify a bug in how we’re releasing the mutex. We’ll get this fixed up soon. ---
**Author:** ![k3tchup](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/k3tchup/32/2162_2.png) [@k3tchup](https://www.finalbuilder.com/forums/u/k3tchup)\ **Post date:** [October 23, 2025, 8:03am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/6 "2025-10-23T08:03:25Z")
Lately I have an issue that if build fails, I cannot access its details, Continua hangs on loading the data, might this be connected with this mutex release ? All other builds (previous) are accessible, they load right away. Last failed build is accessible after Continua restart. After long time Continua presents such page: ![obraz](https://www.finalbuilder.com/forums/uploads/default/original/2X/2/214cc9588a0059f02ddcb2d51ac35f69eb2de78e.png) No events are logged. (103 erros are visible are repository issues, our git went down) ---
**Author:** ![Sparky](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/sparky/32/10_2.png) [@Sparky](https://www.finalbuilder.com/forums/u/Sparky)\ **Post date:** [October 23, 2025, 10:30am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/7 "2025-10-23T10:30:41Z")
Hi Michal, We implemented a fix for the mutex issue - we just haven’t properly released it yet. Meanwhile, you can download a build which includes the fix using the following links: - [Download Continua CI Server v1.9.2.1547 (64 bit) Hotfix](https://downloads.finalbuilder.com/downloads/continua/1.9.2/ContinuaCI.Server.Setup_x64_1.9.2.1547.exe) - [Download Continua CI Agent v1.9.2.1547 (64 bit) Hotfix](https://downloads.finalbuilder.com/downloads/continua/1.9.2/ContinuaCI.Agent.Setup_x64_1.9.2.1547.exe) - [Download Continua CI Agent v1.9.2.1547 (32 bit) Hotfix](https://downloads.finalbuilder.com/downloads/continua/1.9.2/ContinuaCI.Agent.Setup_1.9.2.1547.exe) Let us know if you still see the same error after installing this version. ---
**Author:** ![k3tchup](https://www.finalbuilder.com/forums/user_avatar/www.finalbuilder.com/k3tchup/32/2162_2.png) [@k3tchup](https://www.finalbuilder.com/forums/u/k3tchup)\ **Post date:** [November 6, 2025, 9:15am UTC](https://www.finalbuilder.com/forums/t/internal-error-report-definitions/7693/8 "2025-11-06T09:15:23Z")
I updated to new official version, seems the problem is gone.