TYPO3 Exception 1301648945¶
Below, the TYPO3 community may have provided additional information or solutions for this exception. However, these may or may not apply to your particular case. If you can provide more information, you should come back here and add your experience and solution steps to this issue once you have resolved it.
General TYPO3 troubleshooting tips can be found in the section “Troubleshooting” of the menu, and live support is available in the TYPO3 Slack channel #typo3-cms.
Database Error: The current username, password or host was not accepted when the connection to the database was attempted to be established!
This means, you have to add / check the credentials TYPO3 uses for
database connections. Edit them via the Install Tool or in the