CSI Isilon Driver Installation Error

I have installed CSI Isilon Driver via Operator followinghttps://dell.github.io/csm-docs/docs/csidriver/installation/operator/isilon/

Everything is created but the pods crash:

[root@ibocpbas isilon]# oc get all
NAME READY STATUS RESTARTS AGE
pod/isilon-controller-5c567f6b66-jcw5d 4/5 CrashLoopBackOff 12 42m
pod/isilon-controller-5c567f6b66-s9bw4 4/5 CrashLoopBackOff 12 42m
pod/isilon-node-9zx2v 1/2 CrashLoopBackOff 13 42m
pod/isilon-node-fsg6b 1/2 CrashLoopBackOff 13 42m
pod/isilon-node-rrbpp 1/2 CrashLoopBackOff 13 42m
pod/isilon-node-trf4h 1/2 CrashLoopBackOff 13 42m

NAME DESIRED CURRENT READY UP-TO-DATE AVAILABLE NODE SELECTOR AGE
daemonset.apps/isilon-node 4 4 0 4 0 42m

NAME READY UP-TO-DATE AVAILABLE AGE
deployment.apps/isilon-controller 0/2 2 0 42m

NAME DESIRED CURRENT READY AGE
replicaset.apps/isilon-controller-5c567f6b66 2 2 0 42m

Checking the logs, I can see this error:

[root@ibocpbas isilon]# oc logs pod/isilon-controller-5c567f6b66-jcw5d -c driver
I1013 12:08:53.063081 1 leaderelection.go:242] attempting to acquire leader lease isilon/driver-csi-isilon-dellemc-com...
I1013 12:09:12.360904 1 leaderelection.go:252] successfully acquired lease isilon/driver-csi-isilon-dellemc-com
time="2021-10-13T12:09:12Z" level=debug msg="enabled context injector"
time="2021-10-13T12:09:12Z" level=debug msg="init req & rep validation" withSpec=false
time="2021-10-13T12:09:12Z" level=debug msg="init implicit req validation" withSpecReq=false
time="2021-10-13T12:09:12Z" level=debug msg="init req validation" withSpecReq=true
time="2021-10-13T12:09:12Z" level=debug msg="enabled request ID injector"
time="2021-10-13T12:09:12Z" level=debug msg="enabled request logging"
time="2021-10-13T12:09:12Z" level=debug msg="enabled response logging"
time="2021-10-13T12:09:12Z" level=debug msg="enabled spec validator opt: request validation"
time="2021-10-13T12:09:12Z" level=debug msg="enabled serial volume access"
time="2021-10-13T12:09:12Z" level=info msg="Configured 'csi-isilon.dellemc.com'" accesspoint=nfs-export autoprobe=true insecure=true mode=controller path=/ifs/export-nfs/OCP quotaenabled=true
time="2021-10-13T12:09:12Z" level=info msg="************* Synchronizing Isilon Clusters' config **************"
time="2021-10-13T12:09:12Z" level=debug msg="Current isilon configs:"
time="2021-10-13T12:09:12Z" level=info msg="removed sock file" path=/var/run/csi/csi.sock
time="2021-10-13T12:09:12Z" level=fatal msg="grpc failed" error="unable to parse islon clusters' config details [invalid character 'i' looking for beginning of value]"

I have checked all the procedure, but I was not able to find any error on any character