You are using a TypoScript Template for TYPO3 8.7 but your TYPO3 version is greater. Please move the template "Launch [9] +Direct Mail (TYPO3 8.7)" to "Launch [9] +Direct Mail"
This is a prompt by the EXT:launch. Sorry for the trouble. Netzmacher\Launch\Userfunc\ContentUserfunc::WarnIfisGreaterThan095#66
Launch it!
Project: Launch Direct Mail!
Launch your TYPO3-project!
You can launch your website. You can repeat the launch unlimited.
If you have launched your website, you can cancel it.