Error: No output produced.

A3=0111B&L=MUSEUM-L&E=7bit&P=306887&B=--part1_9c.16464284.29245345_boundary&T=text%2Fplain;%20charset=US-ASCII&header=1&A3=0111B&L=MUSEUM-L&E=7bit&P=306887&B=--part1_9c.16464284.29245345_boundary&T=text%2Fplain;%20charset=US-ASCII&header=1

non-zero errno: 2