Police say a funeral in eastern Germany ended on an involuntary drug higher when mourners had been accidentally served hash cake.

Rostock police mentioned Tuesday just after the burial in Wiethagen, the funeral celebration went to a restaurant for coffee and cake, as is customary in Germany. But just after consuming the cake, 13 persons seasoned nausea and dizziness and required healthcare remedy.

A police investigation revealed that the restaurant employee in charge of the cakes had asked her 18-year-old daughter to bake them.

Nevertheless, the mother accidentally took the incorrect cake from the freezer to the funeral. She took a hash cake that the teenager had produced for a various occasion.

Police mentioned the 18-year-old is beneath investigation.

The incident occurred in August but wasn’t published earlier out of respect for the mourners.