Thanks for the help. Of course I should have had some more proper error handling my bad. Anyway I got some more info when enhancing the error handlig, but still it doesn't tell me jack. Here comes the maeesage
fetch failed at mungeMarketData.pl line 207, <FILE> line 2494.
Bad file descriptorERROR: What a pitty: Something went wrong: fetch f
mungeMarketData.pl line 207, <FILE> line 2494.
at mungeMarketData.pl line 213
main::testSql('DBI::db=HASH(0x3f64958)') called at mungeMarket
bad FILE descriptor? I don't use a file I try to fetch from a db and that works fine with another table in the same db, same user