Ubuntu 18.04 & Kamailio V 5.1

I am unable to start kamailio services due the below error.

● kamailio.service - Kamailio (OpenSER) - the Open Source SIP Server Loaded: loaded (/lib/systemd/system/kamailio.service; enabled; vendor preset: enabled) Active: failed (Result: exit-code) since Tue 2019-01-08 22:36:49 UTC; 12s ago Process: 12933 ExecStart=/usr/sbin/kamailio -P /var/run/kamailio/kamailio.pid -f $CFGFILE -m $SHM_MEMORY -M $PKG_MEMORY -u $USER -g $GROUP (code=exited, status=255) Main PID: 12877 (code=exited, status=0/SUCCESS)

Jan 08 22:36:49 kamatl03 kamailio[12933]: udp: kamatl03:5060 Jan 08 22:36:49 kamatl03 kamailio[12933]: udp: localhost:5060 Jan 08 22:36:49 kamatl03 kamailio[12933]: udp: localhost.localdomain:5060 Jan 08 22:36:49 kamatl03 /usr/sbin/kamailio[12955]: INFO: carrierroute [carrierroute.c:213]: mod_init(): use file as configuration source Jan 08 22:36:49 kamatl03 /usr/sbin/kamailio[12955]: ERROR: carrierroute [carrierroute.c:215]: mod_init(): can't stat config file Jan 08 22:36:49 kamatl03 /usr/sbin/kamailio[12955]: ERROR: <core> [core/sr_module.c:986]: init_mod(): Error while initializing module carrierroute (/usr/lib/x86_64-linu Jan 08 22:36:49 kamatl03 /usr/sbin/kamailio[12955]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized Jan 08 22:36:49 kamatl03 systemd[1]: kamailio.service: Control process exited, code=exited status=255 Jan 08 22:36:49 kamatl03 systemd[1]: kamailio.service: Failed with result 'exit-code'. Jan 08 22:36:49 kamatl03 systemd[1]: Failed to start Kamailio (OpenSER) - the Open Source SIP Server.

***********************Here is the Module Selection in configuraiton file***************

####### Modules Section ######## # set paths to location of modules (to sources or installation folders) #!ifdef WITH_SRCPATH mpath="/usr/local/lib64/kamailio/modules" #!else mpath="/usr/lib/x86_64-linux-gnu/kamailio/modules/" #!endif