TYPO3 Exception 1438780511


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TCA internal_type of field "..." in table "..." must be set to either db, (file) or file_reference

In v10.4.3 this exception may happen if

  • an internal_type file or file_reference is used in combination with type group

Using these types has been deprecated in v9.5 and removed in v10. Only internal_type db or folder are allowed.

If you are using files via the file abstraction layer (FAL) or as inline elements (IRRE), you should use the type inline instead.