TYPO3 Exception 1195126772¶
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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$toolbarItem must implement interface
Check whether the requested class really implements
Exception on shortcut¶
The error might have been caused because the argument to the constructor was not passed by reference as requested by the Interface/Class. In general this causes just a warning but can also lead to serious problems.
There's a bug in PHP 5.5.6+ which causes this Exception: https://forge.typo3.org/issues/53682