<p>As part of my troubleshooting, I checked the Developer Console and saw a couple errors originating from Craft's javascript files that were stored in the /cpresources directory.</p>
<p>As an attempted fix, I deleted the /cpresources directory which lives in the web root. This directory automatically rebuilds itself if it's not there. After the directory rebuilt itself, the error went away and I was able to log into the control panel again.</p>

CC BY-SA 4.0
2022-10-26T23:09:16.970Z
2022-10-28T20:12:31.453Z
2022-10-28T20:12:31.453Z
Anna_MediaGirl
<p>After a recent Craft/plugin upgrade, I could not log into the Craft control panel. After submitting the login form, I received the error &quot;Unable to verify your data submission&quot;.</p>
<p>I cleared my browser and cookie cache.</p>
<p>I tried to login using a second browser and received the same error.</p>

<control-panel><error-message><login>
"Unable to verify your data submission" error when logging into Craft Control Panel
# "Unable to verify your data submission" error when logging into Craft Control Panel

(Asked by: username_0 on 2022-10-26)

After a recent Craft/plugin upgrade, I could not log into the Craft control panel. After submitting the login form, I received the error "Unable to verify your data submission".

I cleared my browser and cookie cache.

I tried to login using a second browser and received the same error.

**Tags:** control-panel, error-message, login


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## 1 answers

### Answer by username_0 on 2022-10-26. Score: 3 | Accepted answer

As part of my troubleshooting, I checked the Developer Console and saw a couple errors originating from Craft's javascript files that were stored in the /cpresources directory.

As an attempted fix, I deleted the /cpresources directory which lives in the web root. This directory automatically rebuilds itself if it's not there. After the directory rebuilt itself, the error went away and I was able to log into the control panel again.


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