pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-775-B28.ps) >>/Users/jc/w/tmp/Tune-775-get.log 2>&1" returned status 256
http://john-chambers.us/~jc/music/abc/mirror/AnselmLingnau/sets/B28.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_77500.log 269559 Log file, useful mostly for debugging
Coll_77505.log 64994 Log file, useful mostly for debugging
Coll_77513.log 70124 Log file, useful mostly for debugging
Coll_77518.log 275119 Log file, useful mostly for debugging
Coll_77521.log 65264 Log file, useful mostly for debugging
Coll_77530.log 0 Log file, useful mostly for debugging
Coll_77541.log 67154 Log file, useful mostly for debugging
Coll_77542.log 63374 Log file, useful mostly for debugging
Coll_77559.log 68504 Log file, useful mostly for debugging
Coll_77579.log 69044 Log file, useful mostly for debugging
Coll_77583.log 261219 Log file, useful mostly for debugging
Coll_77586.log 0 Log file, useful mostly for debugging
Find_77539.log 1511 Log file, useful mostly for debugging
Form_77504.log 0 Log file, useful mostly for debugging
Form_77520.log 0 Log file, useful mostly for debugging
Form_77521.log 734 Log file, useful mostly for debugging
Form_77526.log 725 Log file, useful mostly for debugging
Form_77527.log 1473 Log file, useful mostly for debugging
Form_77530.log 771 Log file, useful mostly for debugging
Form_77531.log 0 Log file, useful mostly for debugging
Form_77535.log 740 Log file, useful mostly for debugging
Form_77540.log 0 Log file, useful mostly for debugging
Form_77541.log 751 Log file, useful mostly for debugging
Form_7755.log 766 Log file, useful mostly for debugging
Form_77551.log 760 Log file, useful mostly for debugging
Form_77554.log 774 Log file, useful mostly for debugging
Form_77558.log 853 Log file, useful mostly for debugging
Form_77566.log 716 Log file, useful mostly for debugging
Form_77574.log 0 Log file, useful mostly for debugging
Form_77577.log 749 Log file, useful mostly for debugging
Form_77579.log 1162 Log file, useful mostly for debugging
Form_77582.log 730 Log file, useful mostly for debugging
Form_77584.log 1486 Log file, useful mostly for debugging
Form_77587.log 756 Log file, useful mostly for debugging
Form_77599.log 0 Log file, useful mostly for debugging
Tune-775-B28.abc 374 ABC music file with the extracted tune(s)
Tune-775-B28.ps 34495 PostScript
Tune-775-B28.txt 374 Plain-text file with the extracted tune(s)
Tune-775-get.log 14714 Log file, useful mostly for debugging
Tune-7750-get.log 7055 Log file, useful mostly for debugging
Tune-77500-get.log 23753 Log file, useful mostly for debugging
Tune-77501-get.log 5898 Log file, useful mostly for debugging
Tune-77502-get.log 3275 Log file, useful mostly for debugging
Tune-77503-get.log 4039 Log file, useful mostly for debugging
Tune-77504-Book36.abc 676 ABC music file with the extracted tune(s)
Tune-77504-Book36.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-77504-Book36.ps 39521 PostScript
Tune-77504-Book36.txt 676 Plain-text file with the extracted tune(s)
Tune-77504-get.log 10269 Log file, useful mostly for debugging
Tune-77505-get.log 5061 Log file, useful mostly for debugging
Tune-77511-get.log 4480 Log file, useful mostly for debugging
Tune-77512-5574.abc 269 ABC music file with the extracted tune(s)
Tune-77512-5574.txt 269 Plain-text file with the extracted tune(s)
Tune-77512-get.log 23096 Log file, useful mostly for debugging
Tune-77515-get.log 3438 Log file, useful mostly for debugging
Tune-77517-get.log 4751 Log file, useful mostly for debugging
Tune-77523-get.log 2894 Log file, useful mostly for debugging
Tune-77527-Saint_Patricks_Day_24-001.svg 15096 Scalable Vector Graphics format
Tune-77527-Saint_Patricks_Day_24.abc 523 ABC music file with the extracted tune(s)
Tune-77527-Saint_Patricks_Day_24.txt 523 Plain-text file with the extracted tune(s)
Tune-77527-get.log 7218 Log file, useful mostly for debugging
Tune-7753-get.log 7063 Log file, useful mostly for debugging
Tune-77534-get.log 3052 Log file, useful mostly for debugging
Tune-77538-get.log 3163 Log file, useful mostly for debugging
Tune-77540-get.log 4914 Log file, useful mostly for debugging
Tune-77541-Jenny_Dang_The_Weaver_D.abc 0 ABC music file with the extracted tune(s)
Tune-77541-Jenny_Dang_The_Weaver_D.ps 6 PostScript
Tune-77541-Jenny_Dang_The_Weaver_D.txt 0 Plain-text file with the extracted tune(s)
Tune-77541-get.log 4612 Log file, useful mostly for debugging
Tune-77545-get.log 5002 Log file, useful mostly for debugging
Tune-77547-get.log 3638 Log file, useful mostly for debugging
Tune-77550-get.log 3081 Log file, useful mostly for debugging
Tune-77554-get.log 7333 Log file, useful mostly for debugging
Tune-77556-get.log 3000 Log file, useful mostly for debugging
Tune-77557-get.log 3884 Log file, useful mostly for debugging
Tune-77558-get.log 4046 Log file, useful mostly for debugging
Tune-7756-get.log 4651 Log file, useful mostly for debugging
Tune-77561-get.log 3804 Log file, useful mostly for debugging
Tune-77563-get.log 6168 Log file, useful mostly for debugging
Tune-77567-get.log 3704 Log file, useful mostly for debugging
Tune-77568-Alice-G-40-5.abc 153 ABC music file with the extracted tune(s)
Tune-77568-Alice-G-40-5.pdf 2217 Portable Data Format
Tune-77568-Alice-G-40-5.ps 6 PostScript
Tune-77568-Alice-G-40-5.txt 153 Plain-text file with the extracted tune(s)
Tune-77568-get.log 4848 Log file, useful mostly for debugging
Tune-77569-RodneysRant.abc 602 ABC music file with the extracted tune(s)
Tune-77569-RodneysRant.gif 0 Graphics Interchange Format, the proprietary scan-line picture format
Tune-77569-RodneysRant.ps 35107 PostScript
Tune-77569-RodneysRant.txt 602 Plain-text file with the extracted tune(s)
Tune-77569-get.log 5240 Log file, useful mostly for debugging
Tune-7757-get.log 3951 Log file, useful mostly for debugging
Tune-77573-get.log 3680 Log file, useful mostly for debugging
Tune-77577-get.log 5889 Log file, useful mostly for debugging
Tune-77578-get.log 2111 Log file, useful mostly for debugging
Tune-7758-get.log 3971 Log file, useful mostly for debugging
Tune-77580-get.log 3145 Log file, useful mostly for debugging
Tune-77583-get.log 8060 Log file, useful mostly for debugging
Tune-77584-get.log 8176 Log file, useful mostly for debugging
Tune-77588-get.log 4121 Log file, useful mostly for debugging
Tune-7759-get.log 3130 Log file, useful mostly for debugging
Tune-77595-get.log 4137 Log file, useful mostly for debugging
Tune-77597-get.log 3554 Log file, useful mostly for debugging
Tune-77599-Reconciliation_Reel-A-32-4-001.svg 22584 Scalable Vector Graphics format
Tune-77599-Reconciliation_Reel-A-32-4.abc 659 ABC music file with the extracted tune(s)
Tune-77599-Reconciliation_Reel-A-32-4.txt 659 Plain-text file with the extracted tune(s)
Tune-77599-get.log 8044 Log file, useful mostly for debugging
These files should be available for 24 hours.