TYPO3 v10 has reached end-of-life as of April 30th 2023 and is no longer being maintained. Use the version switcher on the top left of this page to select documentation for a supported version of TYPO3.
Need more time before upgrading? You can purchase Extended Long Term Support (ELTS) for TYPO3 v10 here: TYPO3 ELTS.
With Command Line (Recommended)¶
In a composer installation execute:
In a non-composer installation execute:
php ./typo3/sysext/core/bin/typo3 referenceindex:update
referenceindex:update 2> /dev/null to suppress the progress output
(e.g. when the command is executed by a cronjob).
Without Command Line¶
Still in your old TYPO3 version, go to the "System" > "DB check" module and use the "Check and update global reference index" function.
Click on "Update reference index" to update the reference index. In case there is a timeout and you do not have CLI access (see above) you might have to run the update multiple times.