ERROR: Content Element with uid "758" and type "mask_logo" has no rendering definition!

ERROR: Content Element with uid "367" and type "mask_uebeschrift_text" has no rendering definition!

ERROR: Content Element with uid "1148" and type "mask_for_text" has no rendering definition!

ERROR: Content Element with uid "366" and type "mask_produkte" has no rendering definition!

ERROR: Content Element with uid "369" and type "mask_produkte" has no rendering definition!

ERROR: Content Element with uid "370" and type "mask_uebeschrift_text" has no rendering definition!

ERROR: Content Element with uid "372" and type "mask_produkte" has no rendering definition!

ERROR: Content Element with uid "374" and type "mask_produkte" has no rendering definition!