**Setup**
- MediaWiki 1.35.1 (3ff1919) 01:03, 7 February 2021
- PHP 7.3.19-1~deb10u1 (apache2handler)
- MariaDB 10.3.27-MariaDB-0+deb10u1 / MyISAM
- Confirm User Accounts – (9b071fd) 13:50, 26 September 2020
**Issue**
```
[01f4a75d6b7732ae17051dae] /wiki/Special:RequestAccount Wikimedia\Rdbms\DBQueryError from line 1699 of /../w/includes/libs/rdbms/database/Database.php: A database query error has occurred. Did you forget to run your application's database schema updater after upgrading?
Error 1406: Data too long for column 'acr_storage_key' at row 1 (localhost:6363)
Function: UserAccountRequest::insertOn
Query: INSERT INTO `account_requests` (acr_id,acr_name,acr_email,acr_real_name,acr_registration,acr_bio,acr_notes,acr_urls,acr_type,acr_areas,acr_filename,acr_storage_key,acr_comment,acr_ip,acr_xff,acr_agent,acr_deleted,acr_email_token,acr_email_token_expires) VALUES (NULL,'Karsten Hoffmeyer','example@example.org','Karsten Hoffmeyer','20210223170501','I would like to test if account requesting works for this wiki. :)','','','0','',NULL,'DB99093932820210211:acctrequest:ip:2003%3Af1%3Ac718%3Ade00%3Aa5a0%3A793d%3Ac943%3A1324','','2001:f1:c716:de00:a5a0:793d:c943:1324','','Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36',0,'86de58362674b2b26843370f869d51b1','20210524170501')
```
**Backtrace**
```
#0 /../w/includes/libs/rdbms/database/Database.php(1683): Wikimedia\Rdbms\Database->getQueryException(string, integer, string, string)
#1 /../w/includes/libs/rdbms/database/Database.php(1658): Wikimedia\Rdbms\Database->getQueryExceptionAndLog(string, integer, string, string)
#2 /../w/includes/libs/rdbms/database/Database.php(1227): Wikimedia\Rdbms\Database->reportQueryError(string, integer, string, string, boolean)
#3 /../w/includes/libs/rdbms/database/Database.php(2343): Wikimedia\Rdbms\Database->query(string, string, integer)
#4 /../w/includes/libs/rdbms/database/Database.php(2323): Wikimedia\Rdbms\Database->doInsert(string, array, string)
#5 /../w/includes/libs/rdbms/database/DBConnRef.php(68): Wikimedia\Rdbms\Database->insert(string, array, string)
#6 /../w/includes/libs/rdbms/database/DBConnRef.php(369): Wikimedia\Rdbms\DBConnRef->__call(string, array)
#7 /../w/extensions/ConfirmAccount/includes/backend/UserAccountRequest.php(359): Wikimedia\Rdbms\DBConnRef->insert(string, array, string)
#8 /../w/extensions/ConfirmAccount/includes/business/AccountRequestSubmission.php(254): UserAccountRequest->insertOn()
#9 /../w/extensions/ConfirmAccount/includes/frontend/specialpages/actions/RequestAccount_body.php(343): AccountRequestSubmission->submit(RequestContext)
#10 /../w/extensions/ConfirmAccount/includes/frontend/specialpages/actions/RequestAccount_body.php(83): RequestAccountPage->doSubmit()
#11 /../w/includes/specialpage/SpecialPage.php(600): RequestAccountPage->execute(NULL)
#12 /../w/includes/specialpage/SpecialPageFactory.php(635): SpecialPage->run(NULL)
#13 /../w/includes/MediaWiki.php(307): MediaWiki\SpecialPage\SpecialPageFactory->executePath(Title, RequestContext)
#14 /../w/includes/MediaWiki.php(940): MediaWiki->performRequest()
#15 /../w/includes/MediaWiki.php(543): MediaWiki->main()
#16 /../w/index.php(53): MediaWiki->run()
#17 /../w/index.php(46): wfIndexMain()
#18 {main}
```
Did you forget to run your application's database schema updater after upgrading? - No I did not.