TYPO3 Exception 1473169459¶
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.
Using extension cdsrc_httpbasicauth¶
This issue is thrown by cdsrc_httpbasicauth if the extension doesn’t find a rewrite rule in htaccess.
Add the rule described in file EXT:cdsrc_httpbasicauth/Resources/Private/README.txt