# ERR\_PLUGIN\_NOT\_INSTALLED: Plugin not installed or removed[¶](https://doc.dataiku.com/dss/latest/troubleshooting/errors/ERR_PLUGIN_NOT_INSTALLED.html#err-plugin-not-installed-plugin-not-installed-or-removed "Permalink to this headline")

A plugin has been removed from the instance

## Remediation[¶](https://doc.dataiku.com/dss/latest/troubleshooting/errors/ERR_PLUGIN_NOT_INSTALLED.html#remediation "Permalink to this headline")

The plugin has been removed so there are 2 cases:

* the removal is intentional: the browser’s page need to be refreshed

* the removal is not intentional : this issue can only be fixed by a DSS administrator, either by reinstalling the plugin or by reverting the plugins/dev to a previous state.
