Permission Issues?

I'm having SharePoint database permission issues (I think). When I try to click on the DB, I get the following error:

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The database SharePoint_Config is not accessible. (ObjectExplorer)

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Program Location:

   at Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.DatabaseNavigableItem.get_CanGetChildren()
   at Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.NavigableItem.RequestChildren(IGetChildrenRequest request)
   at Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.ExplorerHierarchyNode.BuildChildren(WaitHandle quitEvent)

If I try to go to the DB properties, I get the following error:

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Cannot show requested dialog.

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Cannot show requested dialog. (SqlMgmt)

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Program Location:

   at Microsoft.SqlServer.Management.SqlMgmt.DefaultLaunchFormHostedControlAllocator.AllocateDialog(XmlDocument initializationXml, IServiceProvider dialogServiceProvider, CDataContainer dc)
   at Microsoft.SqlServer.Management.SqlMgmt.DefaultLaunchFormHostedControlAllocator.Microsoft.SqlServer.Management.SqlMgmt.ILaunchFormHostedControlAllocator.CreateDialog(XmlDocument initializationXml, IServiceProvider dialogServiceProvider)
   at Microsoft.SqlServer.Management.SqlMgmt.LaunchForm.InitializeForm(XmlDocument doc, IServiceProvider provider, ISqlControlCollection control)
   at Microsoft.SqlServer.Management.SqlMgmt.LaunchForm..ctor(XmlDocument doc, IServiceProvider provider)
   at Microsoft.SqlServer.Management.UI.VSIntegration.ObjectExplorer.ToolMenuItemHelper.OnCreateAndShowForm(IServiceProvider sp, XmlDocument doc)
   at Microsoft.SqlServer.Management.SqlMgmt.RunningFormsTable.RunningFormsTableImpl.ThreadStarter.StartThread()

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An exception occurred while executing a Transact-SQL statement or batch. (Microsoft.SqlServer.ConnectionInfo)

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Program Location:

   at Microsoft.SqlServer.Management.Common.ServerConnection.ExecuteNonQuery(String sqlCommand, ExecutionTypes executionType)
   at Microsoft.SqlServer.Management.Smo.ExecuteSql.ExecuteImmediate(String query)
   at Microsoft.SqlServer.Management.Smo.ExecuteSql.GetDataProvider(StringCollection query, Object con, StatementBuilder sb, RetriveMode rm)
   at Microsoft.SqlServer.Management.Smo.SqlObjectBase.FillData(ResultType resultType, StringCollection sql, Object connectionInfo, StatementBuilder sb)
   at Microsoft.SqlServer.Management.Smo.SqlObjectBase.FillDataWithUseFailure(SqlEnumResult sqlresult, ResultType resultType)
   at Microsoft.SqlServer.Management.Smo.SqlObjectBase.BuildResult(EnumResult result)
   at Microsoft.SqlServer.Management.Smo.SqlObjectBase.GetData(EnumResult erParent)
   at Microsoft.SqlServer.Management.Sdk.Sfc.Environment.GetData()
   at Microsoft.SqlServer.Management.Sdk.Sfc.Environment.GetData(Request req, Object ci)
   at Microsoft.SqlServer.Management.Sdk.Sfc.Enumerator.GetData(Object connectionInfo, Request request)
   at Microsoft.SqlServer.Management.Smo.ExecutionManager.GetEnumeratorDataReader(Request req)
   at Microsoft.SqlServer.Management.Smo.SqlSmoObject.InitChildLevel(Urn levelFilter, ScriptingOptions so, Boolean forScripting)
   at Microsoft.SqlServer.Management.SqlManagerUI.CreateDatabaseData.DatabasePrototype.LoadFilesAndFilegroups()
   at Microsoft.SqlServer.Management.SqlManagerUI.CreateDatabaseData.DatabasePrototype.LoadDefinition(String newName)
   at Microsoft.SqlServer.Management.SqlManagerUI.CreateDatabaseData.DatabasePrototype..ctor(CDataContainer context)
   at Microsoft.SqlServer.Management.SqlManagerUI.DBPropSheet..ctor(CDataContainer context)

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The server principal "AZO\Administrator48" is not able to access the database "SharePoint_Config" under the current security context. (.Net SqlClient Data Provider)

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For help, click: http://go.microsoft.com/fwlink?ProdName=Microsoft+SQL+Server&ProdVer=10.50.4000&EvtSrc=MSSQLServer&EvtID=916&LinkId=20476

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Server Name: AZO-V-SHAREPNT1\SSLF
Error Number: 916
Severity: 14
State: 1
Line Number: 1


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Program Location:

   at Microsoft.SqlServer.Management.Common.ConnectionManager.ExecuteTSql(ExecuteTSqlAction action, Object execObject, DataSet fillDataSet, Boolean catchException)
   at Microsoft.SqlServer.Management.Common.ServerConnection.ExecuteNonQuery(String sqlCommand, ExecutionTypes executionType)