AIX LPAR not showing up after upgrade to 5.07

Hello:

I've upgraded today LPAR2RRD from 5.05 to 5.07 and during the upgrade everything went just fine. Next step was:

cd /home/lpar2rrd/lpar2rrd
$ ./load.sh | tee logs/load.out-initial

and it completed without errors.

However, when I refresh my browser [CTRL+F5], all IBM servers and the associated LPARs are nowhere to be found and only the VMWare environment show up.

Next step was to update some clients with the new agent: it went fine and the communication test to the server passes. After 20 minutes, I run from the server (under lpar2rrd user): ./load.sh, and this the output (still no LPARs show up on the GUI):

LPAR2RRD daemon: starting at port:8162
LPAR2RRD daemon: is not running
Permission denied
./load.sh[264]: /opt/ibmMonitor/lpar2rrd/lpar2rrd/tmp/load.sh.pid: cannot create
HMC_LIST does not seem to be configured in etc/lpar2rrd.cfg, ignore it in case of VMware usage only
jobs -l        :
[1] + 18874616   Running                 <command unknown>
Thu Aug 16 11:53:54 EDT 2018: There is already running another copy of load_vmware.sh, exiting ...
Waiting for HMC: 18874616
LPAR2RRD custom free version 5.07
No custom groups configured
rmc check      : not this time 16 == 16
lpar_check     : not this time 16 == 16
lpars_count    : not this time 16 == 16
trim logs      : not this time 16 == 16
installing WWW : install-html.sh power
Host identif   : AIX nyvalsnim2 1 7 00096100D600 0310AB80G
timestamp      : Thu Aug 16 11:53:55 EDT 2018
AS400 cleaning :
clean all /JOB :
Apparently nothing new, install_html.sh exiting
heatmap        : start Thu Aug 16 11:53:57 2018
heatmap        : (Power) set cpu utilization for 0 lpars
heatmap        : (Power) set cpu utilization for 0 pools
heatmap        : (Power) set memory utilization for 0 lpars
heatmap        : end Thu Aug 16 11:54:06 2018
date end all   : Thu Aug 16 11:54:06 EDT 2018

Please advise on what might have happen