Sounds like the glue did not dry completely. Did you have the glue side down over night and/or is your air humid? You could turn the quilt over to let more air get to the glued side (running a fan might help it dry faster), or you could iron that side of the quilt (if you have used 100% polyester batting, be sure to keep the iron only moderately hot so you don't melt the batting!). The glue is supposed to be dry before you quilt.