Answers.Body: <p>I got this error and checked my error log. I found a bunch of errors like this:</p>
  
  <p>2019-01-18 09:03:30 [-][-][soundnpevuons07lqg8c911grb][error][yii\base\ErrorException:2] yii\base\ErrorException: fopen(/craft/web/cpresources/725d4d8/jquery-ui.min.js): failed to open stream: No such file or directory in /craft/vendor/yiisoft/yii2/web/Response.php:485. </p>
  
  <p>When researching I found that there might be some write issue errors with the sub folders of the /web/cpresources folder. I cleared out all the sub folders and then tried to log in again. Now it all works.</p>
  
Answers.ContentLicense: CC BY-SA 4.0
Answers.CreationDate: 2019-01-18T17:13:08.420Z
Answers.LastActivityDate: 2019-01-18T17:13:08.420Z
Answers.UserDisplayName: Simeon Smith
Answers.Body: <p>I was able to fix it replacing the content of config/license.key by the word temp</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2018-01-05T00:55:43.117Z
Answers.LastActivityDate: 2018-01-05T00:55:43.117Z
Answers.UserDisplayName: Leo Leoncio
Body: <p>Followed all steps on <a href="https://github.com/craftcms/docs/blob/master/en/upgrade.md" rel="nofollow noreferrer">Upgrading from Craft 2</a> I have my .env, db.php, general.php and index.php in place... can't find any reference of this issue.</p>
  
  <p>This happens after "To complete the update, some changes must be made to your database." and clicking on "Finish Up"</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2017-12-29T21:45:38.063Z
Comments.Text: Can you zip up your `craft/storage/logs` files and send to support@craftcms.com?
Comments.UserDisplayName: Brad Bell
Comments.ContentLicense: CC BY-SA 4.0
Comments.CreationDate: 2019-01-25T15:14:38.850Z
Comments.Text: I was able to fix it replacing the content of config/license.key by the word temp
Comments.UserDisplayName: Leo Leoncio
Tags: <craft3><installation><updating>
Title: Error when updating 2 to 3: Bad Request Unable to verify your data submission
ThreadText: # Error when updating 2 to 3: Bad Request Unable to verify your data submission
  
  (Asked by: username_0 on 2017-12-29)
  
  Followed all steps on [Upgrading from Craft 2](https://github.com/craftcms/docs/blob/master/en/upgrade.md) I have my .env, db.php, general.php and index.php in place... can't find any reference of this issue.
  
  This happens after "To complete the update, some changes must be made to your database." and clicking on "Finish Up"
  
  **Tags:** craft3, installation, updating
  
  > **Comments:**
  > **username_1**: Can you zip up your `craft/storage/logs` files and send to support@craftcms.com?  
  > **username_0**: I was able to fix it replacing the content of config/license.key by the word temp  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_2 on 2019-01-18. Score: 1
  
  I got this error and checked my error log. I found a bunch of errors like this:
  
  2019-01-18 09:03:30 [-][-][soundnpevuons07lqg8c911grb][error][yii\base\ErrorException:2] yii\base\ErrorException: fopen(/craft/web/cpresources/725d4d8/jquery-ui.min.js): failed to open stream: No such file or directory in /craft/vendor/yiisoft/yii2/web/Response.php:485.
  
  When researching I found that there might be some write issue errors with the sub folders of the /web/cpresources folder. I cleared out all the sub folders and then tried to log in again. Now it all works.
  
  
  ---
  
  ### Answer by username_0 on 2018-01-05. Score: 1
  
  I was able to fix it replacing the content of config/license.key by the word temp
  
  
  ---
  
  