TYPO3 Exception 1420281366¶

Note

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.

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`$className` "..." must not start with a backslash.¶

Might happen, if a PHP class is referenced with a leading backslash, for example in itemsProcFunc. In newer versions of PHP reference classes via ::class to avoid the error.