TYPO3 v9 has reached its end-of-life September 30th, 2021 and is not maintained by the community anymore. Looking for a stable version? Use the version switch on the top left.

You can order Extended Long Term Support (ELTS) here: TYPO3 ELTS.

Debug Exception Handler

Functions of \TYPO3\CMS\Core\Error\DebugExceptionHandler:

  • Shows detailed exception messages and full trace of an exception.

  • Logs exception messages via the TYPO3 logging framework.

  • Logs exception messages to the sys_log table. Logged errors are displayed in the belog extension (ADMIN TOOLS > Log). This will work only if there is an existing DB connection.