SSRS 2008 x64 add-in Error

Event Type: Error
Event Source: Windows SharePoint Services 3
Event Category: Runtime
Event ID: 6611
Date: 11/25/2008
Time: 1:59:18 PM
User: N/A
Computer: WebFrontEnd Server
Description:
Error: Failure in loading assembly: Microsoft.ReportingServices.SharePoint.UI.WebParts, Version=9.0.242.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

WSS Search Error

Event Type: Error
Event Source: Windows SharePoint Services 3 Search
Event Category: Gatherer
Event ID: 2424
Date: 9/7/2007
Time: 11:52:50 AM
User: N/A
Computer: Search Server
Description: The update cannot be started because the content sources cannot be accessed. Fix the errors and try the update again.

Context: Application 'Search', Catalog 'index file on the search server Search'

Solution :

1:Reconfigure Search Service in Central Administrator
2:Delete old Search Database and Create New Database
3:Create New Index after Re Configration of Search Service on Search Server in Farm - Full Crawl

Workflow Features Warning

Event Type: Warning – Repeated
Event Source: Office SharePoint Server
Event Category: Workflow Features
Event ID: 7397
Date: 8/5/2008
Time: 7:38:47 AM
User: N/A
Computer: Server-Name
Description:
message

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.