unhandled QORE System exception thrown in TID 1 at 2016-06-02 06:19:53.673350 Thu +02:00 (CEST) at /Users/david/src/qore/git/qore/qlib/SqlUtil.qm:14243
DUPLICATE-HASH-KEY: hash key 'seq' has already been given in this hash; the value given in the last occurrence will be assigned to the hash; to avoid seeing this warning, remove the extraneous key definitions or turn off the warning by using '%disable-warning duplicate-hash-key' in your code
error with reporting duplicate hash keys:
the actual error was in
SqlUtil.qm:2667