# Bug: can not delete risk classifications
**URL:** https://discussions.eramba.org/t/bug-can-not-delete-risk-classifications/2176
**Category:** Forum - Software
**Tags:** bug, enterprise
**Created:** [June 9, 2022, 12:43pm UTC](https://discussions.eramba.org/t/bug-can-not-delete-risk-classifications/2176 "2022-06-09T12:43:49Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@kisero](https://discussions.eramba.org/u/kisero)
#### Post date: [June 9, 2022, 12:43pm UTC](https://discussions.eramba.org/t/bug-can-not-delete-risk-classifications/2176/1 "2022-06-09T12:43:49Z")
on 3.13.1
1/ go to risk module on an empty db
2/ create a classification
3/ try deleting it
you get:
> 2022-06-09 12:07:22 error: [InvalidArgumentException] The RiskClassification behavior is not defined on App\Model\Table\RisksTable. in /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/ORM/Table.php on line 855
> Stack Trace:
>
> - /data/demo-e2.eramba.org/eramba/app/upgrade/src/Model/Table/RiskClassificationsTable.php:131
> - /data/demo-e2.eramba.org/eramba/app/upgrade/src/Controller/RiskClassificationsController.php:171
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Controller/Controller.php:539
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php:140
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Controller/ControllerFactory.php:115
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/BaseApplication.php:317
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:77
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Middleware/CsrfProtectionMiddleware.php:174
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/authorization/src/Middleware/AuthorizationMiddleware.php:129
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/authentication/src/Middleware/AuthenticationMiddleware.php:124
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Middleware/BodyParserMiddleware.php:157
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/src/Routing/Middleware/RequestIdentifierMiddleware.php:34
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Routing/Middleware/RoutingMiddleware.php:161
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Routing/Middleware/AssetMiddleware.php:68
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Error/Middleware/ErrorHandlerMiddleware.php:126
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/plugins/Translations/src/Middleware/ActiveLanguageMiddleware.php:56
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/src/Application.php:328
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Middleware/ClosureDecoratorMiddleware.php:68
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/src/Middleware/MaintenanceMiddleware.php:28
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:73
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Runner.php:58
> - /data/demo-e2.eramba.org/eramba/app/upgrade/vendor/cakephp/cakephp/src/Http/Server.php:90
> - /data/demo-e2.eramba.org/eramba/app/upgrade/webroot/index.php:40
>
> Request URL: /risk-classifications/delete/1?modalId=2&modalBreadcrumbs=1%7Cyjs-pair%7CRisk%2520Classifications&\_=1654776416245
> Referer URL: [https://demo-e2.eramba.org/risks](https://demo-e2.eramba.org/risks)
> Client IP: 172.21.255.84
github: [https://github.com/eramba/eramba\_v2/issues/3530](https://github.com/eramba/eramba_v2/issues/3530)
zendesk: [https://eramba.zendesk.com/agent/tickets/16744](https://eramba.zendesk.com/agent/tickets/16744)
---
### Author:  [@david.schroth](https://discussions.eramba.org/u/david.schroth)
#### Post date: [June 10, 2022, 3:16am UTC](https://discussions.eramba.org/t/bug-can-not-delete-risk-classifications/2176/2 "2022-06-10T03:16:48Z")
Glad it wasn’t just me then - I wrestled with this for a bit, and was actually able to delete it but I dont’ remember what I did to do it…