Free5gmano NM manager core components getting certificate expired ERROR and pods crashing

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free5gcmano is deploy at k8s and core components getting certificate expired ERROR and pods crashing. how could I get working cerfitcate and pass to pods ?

NAME READY STATUS RESTARTS AGE
2116fd24-83f2-416b-bf3c-ca1964793amf-ndavm-84dc9f6995-k6fvj 0/1 Error 0 7m35s
2116fd24-83f2-416b-bf3c-ca1964793hss-daucv-595dbc8dd6-kbqtn 0/1 Error 1 7m35s
2116fd24-83f2-416b-bf3c-ca1964793smf-klcpm-756d7d887c-qg2vk 0/1 Error 0 7m35s
2116fd24-83f2-416b-bf3c-ca1964793upf-syckd-748c87ffd4-d92jt 1/1 Running 0 7m35s
2116fd24-83f2-416b-bf3c-ca196479pcrf-otwrh-84ccf6f89b-mhqs5 0/1 Error 0 7m35s
2116fd24-83f2-416b-bf3c-ca19647webui-vtkjb-7d665db695-qcrjl 1/1 Running 1 176m
2116fd24-83f2-416b-bf3c-ca196mongodb-kcoeh-69698c6fdc-blz85 1/1 Running 1 177m
dual-network-nic-etcd-cluster-bjrm69r87h 1/1 Running 0 93s
etcd-operator-6554cf974b-btvjt 1/1 Running 0 93s
etcd-ui-5697959977-qskb9 1/1 Running 0 93s
free5gmano-54cfd5668f-7ctg2 1/1 Running 1 175m
free5gmano-mysql-67cd8dbccd-jkb4v 1/1 Running 1 175m
kube5gnfvo-58d6b888b4-cbgkz 1/1 Running 1 19h
kube5gnfvo-mysql-948988fc-2f46j 1/1 Running 1 20h

03/18 09:07:50.724] SMF try to initialize
[03/18 09:07:50.834] ERRR: - The certificate is expired. (fd_init.c:116)
[03/18 09:07:50.834] ERRR: ERROR: in ‘((fd_conf_parse()))’ : Invalid argument (fd_init.c:116)
[03/18 09:07:50.834] ERRR: ERROR: in ‘(fd_core_parseconf(conffile))’ : Invalid argument (fd_init.c:116)