pngcmd="(./ps2png 512 512 /Users/jc/w/tmp/Tune-339-1798_Preston.ps) >>/Users/jc/w/tmp/Tune-339-get.log 2>&1" returned status 256
http://roaringjelly.org/~jc/music/book/DftY/1798_Preston.abc

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

[get.cgi V=1/1 B=0 scale=0.55 512x512 PNG]
filesizedescription
Coll_33905.log 254826 Log file, useful mostly for debugging
Coll_33906.log 477337 Log file, useful mostly for debugging
Coll_33907.log 382680 Log file, useful mostly for debugging
Coll_33908.log 508246 Log file, useful mostly for debugging
Coll_33910.log 489464 Log file, useful mostly for debugging
Coll_33912.log 981731 Log file, useful mostly for debugging
Coll_33916.log 254826 Log file, useful mostly for debugging
Coll_33918.log 384085 Log file, useful mostly for debugging
Coll_33927.log 130548 Log file, useful mostly for debugging
Coll_33928.log 275902 Log file, useful mostly for debugging
Coll_33929.log 502627 Log file, useful mostly for debugging
Coll_33931.log 998591 Log file, useful mostly for debugging
Coll_33935.log 398135 Log file, useful mostly for debugging
Coll_33940.log 243586 Log file, useful mostly for debugging
Coll_33942.log 745694 Log file, useful mostly for debugging
Coll_33943.log 987351 Log file, useful mostly for debugging
Coll_33944.log 133131 Log file, useful mostly for debugging
Coll_33946.log 146030 Log file, useful mostly for debugging
Coll_33947.log 259041 Log file, useful mostly for debugging
Coll_33949.log 285737 Log file, useful mostly for debugging
Coll_33952.log 243586 Log file, useful mostly for debugging
Coll_33953.log 498412 Log file, useful mostly for debugging
Coll_33954.log 476818 Log file, useful mostly for debugging
Coll_33957.log 381275 Log file, useful mostly for debugging
Coll_33958.log 281524 Log file, useful mostly for debugging
Coll_33962.log 128615 Log file, useful mostly for debugging
Coll_33963.log 502109 Log file, useful mostly for debugging
Coll_33966.log 738145 Log file, useful mostly for debugging
Coll_33969.log 243586 Log file, useful mostly for debugging
Coll_33973.log 243586 Log file, useful mostly for debugging
Coll_33976.log 254826 Log file, useful mostly for debugging
Coll_33979.log 379870 Log file, useful mostly for debugging
Coll_33981.log 874383 Log file, useful mostly for debugging
Coll_33987.log 254826 Log file, useful mostly for debugging
Coll_3399.log 351770 Log file, useful mostly for debugging
Coll_33991.log 614646 Log file, useful mostly for debugging
Coll_33992.log 977516 Log file, useful mostly for debugging
Coll_33995.log 627671 Log file, useful mostly for debugging
Coll_33999.log 254826 Log file, useful mostly for debugging
Find_33927.log 1551 Log file, useful mostly for debugging
Form_33901.log 907 Log file, useful mostly for debugging
Form_33903.log 1050 Log file, useful mostly for debugging
Form_33909.log 867 Log file, useful mostly for debugging
Form_33913.log 849 Log file, useful mostly for debugging
Form_33914.log 1179 Log file, useful mostly for debugging
Form_33915.log 1681 Log file, useful mostly for debugging
Form_33919.log 1123 Log file, useful mostly for debugging
Form_33920.log 1709 Log file, useful mostly for debugging
Form_33924.log 812 Log file, useful mostly for debugging
Form_33929.log 877 Log file, useful mostly for debugging
Form_33930.log 870 Log file, useful mostly for debugging
Form_33938.log 906 Log file, useful mostly for debugging
Form_33939.log 1049 Log file, useful mostly for debugging
Form_3394.log 867 Log file, useful mostly for debugging
Form_33941.log 819 Log file, useful mostly for debugging
Form_33944.log 905 Log file, useful mostly for debugging
Form_33946.log 1739 Log file, useful mostly for debugging
Form_33951.log 887 Log file, useful mostly for debugging
Form_33952.log 877 Log file, useful mostly for debugging
Form_33961.log 850 Log file, useful mostly for debugging
Form_33963.log 906 Log file, useful mostly for debugging
Form_33966.log 819 Log file, useful mostly for debugging
Form_33967.log 827 Log file, useful mostly for debugging
Form_33970.log 1071 Log file, useful mostly for debugging
Form_33972.log 819 Log file, useful mostly for debugging
Form_33976.log 898 Log file, useful mostly for debugging
Form_33979.log 906 Log file, useful mostly for debugging
Form_33982.log 898 Log file, useful mostly for debugging
Form_33983.log 849 Log file, useful mostly for debugging
Form_33984.log 1124 Log file, useful mostly for debugging
Form_33989.log 1050 Log file, useful mostly for debugging
Form_33990.log 960 Log file, useful mostly for debugging
Form_33994.log 1196 Log file, useful mostly for debugging
Form_33996.log 1171 Log file, useful mostly for debugging
Form_33999.log 849 Log file, useful mostly for debugging
Tune-339-1798_Preston.abc 20528 ABC music file with the extracted tune(s)
Tune-339-1798_Preston.ps 130486 PostScript
Tune-339-1798_Preston.txt 20528 Plain-text file with the extracted tune(s)
Tune-339-get.log 17099 Log file, useful mostly for debugging
Tune-33901-get.log 1638 Log file, useful mostly for debugging
Tune-33903-get.log 6653 Log file, useful mostly for debugging
Tune-33904-get.log 4018 Log file, useful mostly for debugging
Tune-33905-get.log 4174 Log file, useful mostly for debugging
Tune-33907-get.log 10742 Log file, useful mostly for debugging
Tune-3391-get.log 170030 Log file, useful mostly for debugging
Tune-33915-get.log 1379 Log file, useful mostly for debugging
Tune-33916-get.log 97053 Log file, useful mostly for debugging
Tune-33918-get.log 4868 Log file, useful mostly for debugging
Tune-33919-get.log 3858 Log file, useful mostly for debugging
Tune-33921-get.log 48681 Log file, useful mostly for debugging
Tune-33922-get.log 5901 Log file, useful mostly for debugging
Tune-33923-get.log 87670 Log file, useful mostly for debugging
Tune-33924-get.log 4127 Log file, useful mostly for debugging
Tune-33925-get.log 6117 Log file, useful mostly for debugging
Tune-33927-get.log 1389 Log file, useful mostly for debugging
Tune-33928-get.log 5305 Log file, useful mostly for debugging
Tune-33929-get.log 4382 Log file, useful mostly for debugging
Tune-33930-get.log 1449 Log file, useful mostly for debugging
Tune-33932-get.log 5527 Log file, useful mostly for debugging
Tune-33936-get.log 4063 Log file, useful mostly for debugging
Tune-33942-get.log 1325 Log file, useful mostly for debugging
Tune-33945-get.log 5518 Log file, useful mostly for debugging
Tune-33948-get.log 4113 Log file, useful mostly for debugging
Tune-33950-get.log 3858 Log file, useful mostly for debugging
Tune-33952-get.log 4168 Log file, useful mostly for debugging
Tune-33953-get.log 3879 Log file, useful mostly for debugging
Tune-33954-get.log 4162 Log file, useful mostly for debugging
Tune-33956-get.log 10396 Log file, useful mostly for debugging
Tune-33958-get.log 8962 Log file, useful mostly for debugging
Tune-3396-get.log 8568 Log file, useful mostly for debugging
Tune-33960-get.log 2813 Log file, useful mostly for debugging
Tune-33961-get.log 86943 Log file, useful mostly for debugging
Tune-33964-get.log 48718 Log file, useful mostly for debugging
Tune-33968-get.log 10163 Log file, useful mostly for debugging
Tune-33969-get.log 11736 Log file, useful mostly for debugging
Tune-3397-get.log 180323 Log file, useful mostly for debugging
Tune-33970-get.log 5489 Log file, useful mostly for debugging
Tune-33974-get.log 8569 Log file, useful mostly for debugging
Tune-33977-get.log 1394 Log file, useful mostly for debugging
Tune-33978-get.log 9531 Log file, useful mostly for debugging
Tune-33979-get.log 1364 Log file, useful mostly for debugging
Tune-33980-get.log 93411 Log file, useful mostly for debugging
Tune-33984-get.log 4628 Log file, useful mostly for debugging
Tune-33985-get.log 18713 Log file, useful mostly for debugging
Tune-33988-get.log 4127 Log file, useful mostly for debugging
Tune-3399-get.log 169649 Log file, useful mostly for debugging
Tune-33990-get.log 1402 Log file, useful mostly for debugging
Tune-33993-get.log 2726 Log file, useful mostly for debugging
Tune-33994-get.log 8407 Log file, useful mostly for debugging
Tune-33997-get.log 3953 Log file, useful mostly for debugging
Tune-33999-get.log 6623 Log file, useful mostly for debugging
These files should be available for 24 hours.