ss_get_rds_stats.py

I have configured this in my cacti server, with a /etc/boto.cfg, when I run it manually I get back the proper information (eg gq:0.38) but when I try to create graphs with it by creating a cacti device, and setting the hostname to the DB Ident, I get the below in my logs, and when running rrdtool i see it’s just writing nan. Anyone have any ideas?

POLLER: Poller[1] WARNING: Invalid Response(s), Errors[11] Device[DBIDENT] Graphs['DBIDENT - RDS Binlog Disk Usage', 'DBIDENT - RDS CPU Utilization', 'DBIDENT - RDS Database Connections', 'DBIDENT - RDS Disk IOPS', 'DBIDENT - RDS Disk Latency (ms)', 'DBIDENT - RDS Disk Queue Depth', 'DBIDENT - RDS Disk Throughput', 'DBIDENT - RDS Memory', 'DBIDENT - RDS Replica Lag', 'DBIDENT - RDS Storage Space', 'DBIDENT - RDS Swap Usage'] DS[248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258]