casting $collection name to sting
casting $collection name to sting

cargomedia/CM,tomaszdurka/CM,cargomedia/CM,mariansollmann/CM,fauvel/CM,tomaszdurka/CM,mariansollmann/CM,cargomedia/CM,zazabe/cm,njam/CM,njam/CM,fvovan/CM,mariansollmann/CM,njam/CM,vogdb/cm,fauvel/CM,tomaszdurka/CM,fvovan/CM,alexispeter/CM,zazabe/cm,zazabe/cm,vogdb/cm,alexispeter/CM,cargomedia/CM,fauvel/CM,njam/CM,alexispeter/CM,njam/CM,mariansollmann/CM,fauvel/CM,vogdb/cm,tomaszdurka/CM,fvovan/CM,vogdb/cm,vogdb/cm,tomaszdurka/CM,alexispeter/CM,fvovan/CM,fauvel/CM,zazabe/cm