pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-749-Mrs_H_L_MacDonald_of_Dunach.ps) >>/Users/jc/w/tmp/Tune-749-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/thisoldtractor.com/Mrs_H_L_MacDonald_of_Dunach.abc

Error exit status 256; here are some files to check:

[P=get.cgi V=1/1 B=0 scale=0.60 512x512 PNG]
filesizedescription
Coll_74910.log 63104 Log file, useful mostly for debugging
Coll_74921.log 63914 Log file, useful mostly for debugging
Coll_7493.log 67964 Log file, useful mostly for debugging
Coll_74939.log 62024 Log file, useful mostly for debugging
Coll_74940.log 65264 Log file, useful mostly for debugging
Coll_74959.log 343393 Log file, useful mostly for debugging
Coll_7496.log 62564 Log file, useful mostly for debugging
Coll_74961.log 380909 Log file, useful mostly for debugging
Coll_74968.log 68774 Log file, useful mostly for debugging
Coll_74973.log 69314 Log file, useful mostly for debugging
Coll_74974.log 65534 Log file, useful mostly for debugging
Coll_74989.log 258439 Log file, useful mostly for debugging
Coll_74991.log 130258 Log file, useful mostly for debugging
Find_74937.log 1387 Log file, useful mostly for debugging
Form_74900.log 757 Log file, useful mostly for debugging
Form_74904.log 716 Log file, useful mostly for debugging
Form_74915.log 786 Log file, useful mostly for debugging
Form_74919.log 720 Log file, useful mostly for debugging
Form_74921.log 759 Log file, useful mostly for debugging
Form_74922.log 785 Log file, useful mostly for debugging
Form_74926.log 755 Log file, useful mostly for debugging
Form_74936.log 752 Log file, useful mostly for debugging
Form_74941.log 764 Log file, useful mostly for debugging
Form_74944.log 729 Log file, useful mostly for debugging
Form_74950.log 787 Log file, useful mostly for debugging
Form_74958.log 757 Log file, useful mostly for debugging
Form_74959.log 760 Log file, useful mostly for debugging
Form_74965.log 1492 Log file, useful mostly for debugging
Form_74974.log 732 Log file, useful mostly for debugging
Form_74983.log 751 Log file, useful mostly for debugging
Form_74984.log 731 Log file, useful mostly for debugging
Form_74987.log 1556 Log file, useful mostly for debugging
Form_74989.log 754 Log file, useful mostly for debugging
Form_7499.log 2237 Log file, useful mostly for debugging
Form_74990.log 805 Log file, useful mostly for debugging
Form_74994.log 753 Log file, useful mostly for debugging
Form_74998.log 759 Log file, useful mostly for debugging
Tune-749-Mrs_H_L_MacDonald_of_Dunach.abc 1026 ABC music file with the extracted tune(s)
Tune-749-Mrs_H_L_MacDonald_of_Dunach.ps 52702 PostScript
Tune-749-Mrs_H_L_MacDonald_of_Dunach.txt 1026 Plain-text file with the extracted tune(s)
Tune-749-get.log 7734 Log file, useful mostly for debugging
Tune-7490-get.log 2941 Log file, useful mostly for debugging
Tune-74901-get.log 1399 Log file, useful mostly for debugging
Tune-74905-get.log 3078 Log file, useful mostly for debugging
Tune-74906-get.log 6836 Log file, useful mostly for debugging
Tune-74907-get.log 2882 Log file, useful mostly for debugging
Tune-7491-get.log 2464 Log file, useful mostly for debugging
Tune-74911-get.log 5464 Log file, useful mostly for debugging
Tune-74912-get.log 2924 Log file, useful mostly for debugging
Tune-74913-get.log 4786 Log file, useful mostly for debugging
Tune-74914-get.log 1314 Log file, useful mostly for debugging
Tune-74918-get.log 3143 Log file, useful mostly for debugging
Tune-74920-get.log 3017 Log file, useful mostly for debugging
Tune-74923-get.log 3989 Log file, useful mostly for debugging
Tune-74926-get.log 4881 Log file, useful mostly for debugging
Tune-74927-get.log 2956 Log file, useful mostly for debugging
Tune-74930-HUTB2-1846-V1.abc 1590 ABC music file with the extracted tune(s)
Tune-74930-HUTB2-1846-V1.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-74930-HUTB2-1846-V1.ps 46306 PostScript
Tune-74930-HUTB2-1846-V1.txt 1590 Plain-text file with the extracted tune(s)
Tune-74930-get.log 8172 Log file, useful mostly for debugging
Tune-74935-get.log 4081 Log file, useful mostly for debugging
Tune-74936-get.log 4127 Log file, useful mostly for debugging
Tune-74937-get.log 6430 Log file, useful mostly for debugging
Tune-74938-get.log 3845 Log file, useful mostly for debugging
Tune-74943-get.log 3264 Log file, useful mostly for debugging
Tune-74945-Rondo_in_the_Turnpike_Gate_primo_RH_047.abc 545 ABC music file with the extracted tune(s)
Tune-74945-Rondo_in_the_Turnpike_Gate_primo_RH_047.txt 545 Plain-text file with the extracted tune(s)
Tune-74945-get.log 3662 Log file, useful mostly for debugging
Tune-74947-get.log 3171 Log file, useful mostly for debugging
Tune-7495-get.log 2529 Log file, useful mostly for debugging
Tune-74950-get.log 3660 Log file, useful mostly for debugging
Tune-74951-get.log 6964 Log file, useful mostly for debugging
Tune-74952-Cantelo.abc 1420 ABC music file with the extracted tune(s)
Tune-74952-Cantelo.txt 1420 Plain-text file with the extracted tune(s)
Tune-74952-get.log 2966 Log file, useful mostly for debugging
Tune-74955-get.log 3078 Log file, useful mostly for debugging
Tune-74957-get.log 7102 Log file, useful mostly for debugging
Tune-74961-get.log 3364 Log file, useful mostly for debugging
Tune-74962-get.log 3799 Log file, useful mostly for debugging
Tune-74965-get.log 8293 Log file, useful mostly for debugging
Tune-74969-get.log 2956 Log file, useful mostly for debugging
Tune-74973-get.log 3916 Log file, useful mostly for debugging
Tune-74974-get.log 3632 Log file, useful mostly for debugging
Tune-74974-m.abc 302 ABC music file with the extracted tune(s)
Tune-74974-m.malt 1622 Musical Instrument Digital Interface, alternate name for midi format
Tune-74974-m.mid 1622 Musical Instrument Digital interface, shortened name for midi format
Tune-74974-m.midi 1622 Musical Instrument Digital Interface, electronic version of the tune(s)
Tune-74974-m.txt 302 Plain-text file with the extracted tune(s)
Tune-74975-get.log 3509 Log file, useful mostly for debugging
Tune-74978-get.log 7340 Log file, useful mostly for debugging
Tune-74979-get.log 8016 Log file, useful mostly for debugging
Tune-7498-get.log 5588 Log file, useful mostly for debugging
Tune-74981-get.log 3953 Log file, useful mostly for debugging
Tune-74983-get.log 3124 Log file, useful mostly for debugging
Tune-74985-get.log 6030 Log file, useful mostly for debugging
Tune-74989-GlasgowHighlanders.abc 548 ABC music file with the extracted tune(s)
Tune-74989-GlasgowHighlanders.txt 548 Plain-text file with the extracted tune(s)
Tune-74989-get.log 3118 Log file, useful mostly for debugging
Tune-7499-get.log 4706 Log file, useful mostly for debugging
Tune-74990-get.log 5040 Log file, useful mostly for debugging
Tune-74993-get.log 7844 Log file, useful mostly for debugging
Tune-74994-get.log 2905 Log file, useful mostly for debugging
Tune-74997-AGMj05.abc 438 ABC music file with the extracted tune(s)
Tune-74997-AGMj05.txt 438 Plain-text file with the extracted tune(s)
Tune-74997-get.log 9797 Log file, useful mostly for debugging
These files should be available for 24 hours.