Issue while re installing operator

I am getting bellow error while re instaling operator

2023-05-12T20:24:47.265Z	ERROR	pkg/mod/k8s.io/client-go@v0.25.3/tools/cache/reflector.go:169: Failed to watch *v1.PerconaXtraDBCluster: failed to list *v1.PerconaXtraDBCluster: request to convert CR from an invalid group/version: pxc.percona.com/v1-12-0

k8s.io/klog/v2.(*loggingT).output
	/go/pkg/mod/k8s.io/klog/v2@v2.80.1/klog.go:874
k8s.io/klog/v2.(*loggingT).printDepth
	/go/pkg/mod/k8s.io/klog/v2@v2.80.1/klog.go:714
k8s.io/klog/v2.ErrorDepth
	/go/pkg/mod/k8s.io/klog/v2@v2.80.1/klog.go:1534
k8s.io/apimachinery/pkg/util/runtime.logError
	/go/pkg/mod/k8s.io/apimachinery@v0.25.3/pkg/util/runtime/runtime.go:115
k8s.io/apimachinery/pkg/util/runtime.HandleError
	/go/pkg/mod/k8s.io/apimachinery@v0.25.3/pkg/util/runtime/runtime.go:109
k8s.io/client-go/tools/cache.DefaultWatchErrorHandler
	/go/pkg/mod/k8s.io/client-go@v0.25.3/tools/cache/reflector.go:140
k8s.io/client-go/tools/cache.(*Reflector).Run.func1
	/go/pkg/mod/k8s.io/client-go@v0.25.3/tools/cache/reflector.go:224
k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1
	/go/pkg/mod/k8s.io/apimachinery@v0.25.3/pkg/util/wait/wait.go:157
k8s.io/apimachinery/pkg/util/wait.BackoffUntil
	/go/pkg/mod/k8s.io/apimachinery@v0.25.3/pkg/util/wait/wait.go:158
k8s.io/client-go/tools/cache.(*Reflector).Run
	/go/pkg/mod/k8s.io/client-go@v0.25.3/tools/cache/reflector.go:222
k8s.io/apimachinery/pkg/util/wait.(*Group).StartWithChannel.func1
	/go/pkg/mod/k8s.io/apimachinery@v0.25.3/pkg/util/wait/wait.go:58
k8s.io/apimachinery/pkg/util/wait.(*Group).Start.func1
	/go/pkg/mod/k8s.io/apimachinery@v0.25.3/pkg/util/wait/wait.go:75
2023-05-12T20:24:59.986Z	INFO	pkg/mod/k8s.io/client-go@v0.25.3/tools/cache/reflector.go:169: failed to list *v1.PerconaXtraDBCluster: request to convert CR from an invalid group/version: pxc.percona.com/v1-12-0

2023-05-12T20:24:59.986Z	ERROR	pkg/mod/k8s.io/client-go@v0.25.3/tools/cache/reflector.go:169: Failed to watch *v1.PerconaXtraDBCluster: failed to list *v1.PerconaXtraDBCluster: request to convert CR from an invalid group/version: pxc.percona.com/v1-12-0

one more error i am getting in operator is 

Hello @chethan4046 ,

could you please share steps to reproduce and more details about your environment? k8s version, flavor, other.

Thanks for your response @Sergey_Pronin , I am able to fix issue, Issue with finaliser of old instance