unity打开程序以后弹窗出现Error- Plastic SCM

unity2019.4.36f1c1 Personal
打开程序以后出现以下弹窗,以前都没有过,电脑最近异常重启以后突然出现的

img

具体错误代码如下

CmClientException: The client configuration file "client.conf" contains errors: Root element is missing.
Codice.Client.Common.ClientConfigData.Deserialize (System.String filename, System.Boolean bThrowOnError) (at :0)
Codice.Client.Common.ClientConfigData.Load (System.String filename) (at :0)
Codice.Client.Common.ClientConfig.InitFromFile (System.String fileName) (at :0)
Codice.Client.Common.ClientConfig.Get () (at :0)
Codice.Client.Common.CmConnection.Get () (at :0)
Codice.Client.BaseCommands.ClientHandlers.Register () (at :0)
Unity.PlasticSCM.Editor.PlasticApp.InitializeIfNeeded () (at Library/PackageCache/com.unity.collab-proxy@1.14.12/Editor/PlasticSCM/PlasticApp.cs:65)
Unity.PlasticSCM.Editor.PlasticPlugin.Enable () (at Library/PackageCache/com.unity.collab-proxy@1.14.12/Editor/PlasticSCM/PlasticPlugin.cs:40)
Unity.PlasticSCM.Editor.UI.CooldownWindowDelayer.EndCooldown () (at Library/PackageCache/com.unity.collab-proxy@1.14.12/Editor/PlasticSCM/UI/CooldownWindowDelayer.cs:48)
Unity.PlasticSCM.Editor.UI.CooldownWindowDelayer.OnUpdate () (at Library/PackageCache/com.unity.collab-proxy@1.14.12/Editor/PlasticSCM/UI/CooldownWindowDelayer.cs:59)
System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at :0)
Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation.
System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at :0)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at 
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