[NTG-context] table numbering

Hello, in the following example, the first table gets the number 1 and the second table the number 0 ! Could someone help please? Cheers, Peter \setupoutput[dvi] \starttext \placetable[][tab1]{bla}{ \bTABLE \bTR\bTD bla\eTD\eTR \eTABLE} \placetable[][tab2]{bla}{ \bTABLE \bTR\bTD bla\eTD\eTR \eTABLE} \stoptext -- http://pmrb.free.fr/contact/