Bug: Error on registration form

[CodeAlDente]

When I try to register, I get the following error:

Fatal error: Uncaught exception Exception with message Query error: Column 'username' cannot be null (INSERT INTO tl_version (pid, tstamp, version, fromTable, username, userid, description, editUrl, active, data) VALUES ('14', '1436624381', 1, 'tl_member', NULL, 0, 'John Doe', 'contao/main.php?do=member&act=edit&id=14&rt=1', 1,.....

`#2 system/modules/core/classes/Versions.php(135): Contao\Versions->create()

3 system/modules/core/modules/ModuleRegistration.php(453): Contao\Versions->initialize()

4 system/modules/core/modules/ModuleRegistration.php(304): Contao\ModuleRegistration->createNewUser(Array)

5 system/modules/core/modules/Module.php(282): Contao\ModuleRegistration->compile()

6 system/modules/core/modules/ModuleRegistration.php(58): Contao\Module->generate()

7 system/modules/core/elements/ContentModule.php(59): Contao\ModuleRegistration->generate()

8 system/modules/core/library/Contao/Controller.php(476): Contao\ContentModule->generate()

9 system/modules/core/modules/ModuleArticle.php(213): Contao\Controller::getContentElement(Object(Contao\ContentModel), 'main')

10 system/modules/core/modules/Module.php(282): Contao\ModuleArticle->compile()

11 system/modules/core/modules/ModuleArticle.php(67): Contao\Module->generate()

12 system/modules/core/library/Contao/Controller.php(409): Contao\ModuleArticle->generate(false)

13 system/modules/core/library/Contao/Controller.php(269): Contao\Controller::getArticle(Object(Contao\ArticleModel), true, false, 'main')

14 system/modules/core/pages/PageRegular.php(133): Contao\Controller::getFrontendModule('0', 'main')

15 system/modules/core/controllers/FrontendIndex.php(267): Contao\PageRegular->generate(Object(Contao\PageModel), true)

16 index.php(20): Contao\FrontendIndex->run()

17 {main}`

I'm using Contao 3.5.0 with the latest version of this plugin (1.0.3.9011) from the contao legacy package.

Since it worked fine in previous Contao versions, it seems like that they have added something to the master code that makes it now impossible to use this nice plugin. I really hope you can help out here.

[qzminski]

This has been fixed in 1.0.4 @aschempp please merge it.

https://github.com/terminal42/contao-mailusername/tree/hotfix/1.0.4

[aschempp]

Duplicate of #7