Debug (Versioned::get_latest_version() in line 918 of Versioned.php)
SELECT "SiteTree_versions"."ClassName", "SiteTree_versions"."Created", "SiteTree_versions"."LastEdited", "SiteTree_versions"."URLSegment", "SiteTree_versions"."Title", "SiteTree_versions"."MenuTitle", "SiteTree_versions"."Content", "SiteTree_versions"."MetaTitle", "SiteTree_versions"."MetaDescription", "SiteTree_versions"."MetaKeywords", "SiteTree_versions"."ExtraMeta", "SiteTree_versions"."ShowInMenus", "SiteTree_versions"."ShowInSearch", "SiteTree_versions"."HomepageForDomain", "SiteTree_versions"."ProvideComments", "SiteTree_versions"."Sort", "SiteTree_versions"."HasBrokenFile", "SiteTree_versions"."HasBrokenLink", "SiteTree_versions"."Status", "SiteTree_versions"."ReportClass", "SiteTree_versions"."CanViewType", "SiteTree_versions"."CanEditType", "SiteTree_versions"."ToDo", "SiteTree_versions"."Version", "SiteTree_versions"."Priority", "SiteTree_versions"."ParentID", "Calendar_versions"."DefaultEventDisplay", "Calendar_versions"."DefaultDateHeader", "Calendar_versions"."OtherDatesCount", "CalendarEvent_versions"."Recursion", "CalendarEvent_versions"."CustomRecursionType", "CalendarEvent_versions"."DailyInterval", "CalendarEvent_versions"."WeeklyInterval", "CalendarEvent_versions"."MonthlyInterval", "CalendarEvent_versions"."MonthlyRecursionType1", "CalendarEvent_versions"."MonthlyRecursionType2", "CalendarEvent_versions"."MonthlyIndex", "CalendarEvent_versions"."MonthlyDayOfWeek", "CalendarEvent_versions"."CalendarID", "ImageGalleryPage_versions"."SortBy", "ImageGalleryPage_versions"."GalleryUI", "ImageGalleryPage_versions"."CoverImageWidth", "ImageGalleryPage_versions"."CoverImageHeight", "ImageGalleryPage_versions"."ThumbnailSize", "ImageGalleryPage_versions"."MediumSize", "ImageGalleryPage_versions"."Square", "ImageGalleryPage_versions"."NormalSize", "ImageGalleryPage_versions"."NormalHeight", "ImageGalleryPage_versions"."MediaPerPage", "ImageGalleryPage_versions"."UploadLimit", "ImageGalleryPage_versions"."RootFolderID", "ArticlePage_versions"."Date", "ArticlePage_versions"."Author", "StaffPage_versions"."PhotoID", "ErrorPage_versions"."ErrorCode", "RedirectorPage_versions"."RedirectionType", "RedirectorPage_versions"."ExternalURL", "RedirectorPage_versions"."LinkToID", "VirtualPage_versions"."VersionID", "VirtualPage_versions"."CopyContentFromID", "UserDefinedForm_versions"."SubmitButtonText", "UserDefinedForm_versions"."OnCompleteMessage", "UserDefinedForm_versions"."ShowClearButton", "UserDefinedForm_versions"."DisableSaveSubmissions", "SiteTree_versions"."ID", CASE WHEN "SiteTree_versions"."ClassName" IS NOT NULL THEN "SiteTree_versions"."ClassName" ELSE 'SiteTree' END AS "RecordClassName", "SiteTree_versions"."RecordID", "SiteTree_versions"."Version", "SiteTree_versions"."WasPublished", "SiteTree_versions"."AuthorID", "SiteTree_versions"."PublisherID", "SiteTree_versions"."RecordID" AS "ID" FROM "SiteTree_versions" LEFT JOIN "Calendar_versions" ON "Calendar_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "Calendar_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "CalendarEvent_versions" ON "CalendarEvent_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "CalendarEvent_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "ImageGalleryPage_versions" ON "ImageGalleryPage_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "ImageGalleryPage_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "ArticlePage_versions" ON "ArticlePage_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "ArticlePage_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "StaffPage_versions" ON "StaffPage_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "StaffPage_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "ErrorPage_versions" ON "ErrorPage_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "ErrorPage_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "RedirectorPage_versions" ON "RedirectorPage_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "RedirectorPage_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "VirtualPage_versions" ON "VirtualPage_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "VirtualPage_versions"."Version" = "SiteTree_versions"."Version" LEFT JOIN "UserDefinedForm_versions" ON "UserDefinedForm_versions"."RecordID" = "SiteTree_versions"."RecordID" AND "UserDefinedForm_versions"."Version" = "SiteTree_versions"."Version" WHERE ("SiteTree_versions"."RecordID" = 1) ORDER BY "SiteTree_versions"."Version" DESC LIMIT 1

Debug (Versioned::get_latest_version() in line 919 of Versioned.php)
	•	ClassName = 
	•	Created = 2011-04-27 18:58:51
	•	LastEdited = 2011-05-01 15:59:51
	•	URLSegment = start
	•	Title = Start
	•	MenuTitle = 
	•	Content = <p>Welcome to SilverStripe! This is the default homepage. You can edit this page by opening <a href="admin/">the CMS</a>. You can now access the <a href="http://doc.silverstripe.org">developer documentation</a>, or begin <a href="http://doc.silverstripe.org/doku.php?id=tutorials">the tutorials.</a></p>
	•	MetaTitle = Start
	•	MetaDescription = 
	•	MetaKeywords = 
	•	ExtraMeta = 
	•	ShowInMenus = 1
	•	ShowInSearch = 1
	•	HomepageForDomain = 
	•	ProvideComments = 0
	•	Sort = 1
	•	HasBrokenFile = 0
	•	HasBrokenLink = 0
	•	Status = Saved (update)
	•	ReportClass = 
	•	CanViewType = Inherit
	•	CanEditType = Inherit
	•	ToDo = 
	•	Version = 2
	•	Priority = 1.0
	•	ParentID = 0
	•	DefaultEventDisplay = 
	•	DefaultDateHeader = 
	•	OtherDatesCount = 
	•	Recursion = 
	•	CustomRecursionType = 
	•	DailyInterval = 
	•	WeeklyInterval = 
	•	MonthlyInterval = 
	•	MonthlyRecursionType1 = 
	•	MonthlyRecursionType2 = 
	•	MonthlyIndex = 
	•	MonthlyDayOfWeek = 
	•	CalendarID = 
	•	SortBy = 
	•	GalleryUI = 
	•	CoverImageWidth = 
	•	CoverImageHeight = 
	•	ThumbnailSize = 
	•	MediumSize = 
	•	Square = 
	•	NormalSize = 
	•	NormalHeight = 
	•	MediaPerPage = 
	•	UploadLimit = 
	•	RootFolderID = 
	•	Date = 
	•	Author = 
	•	PhotoID = 
	•	ErrorCode = 
	•	RedirectionType = 
	•	ExternalURL = 
	•	LinkToID = 
	•	VersionID = 
	•	CopyContentFromID = 
	•	SubmitButtonText = 
	•	OnCompleteMessage = 
	•	ShowClearButton = 
	•	DisableSaveSubmissions = 
	•	ID = 1
	•	RecordClassName = 
	•	RecordID = 1
	•	WasPublished = 1
	•	AuthorID = 1
	•	PublisherID = 1

[User Error] Versioned::get_version: Couldn't get SiteTree.1
GET /admin/
Line 920 in /is/htdocs/wp10641527_HIZ1YQ6S6W/cms/sapphire/core/model/Versioned.php
Source
911 		$query = singleton($class)->buildVersionSQL("\"{$baseTable}\".\"RecordID\" = $id", "\"{$baseTable}\".\"Version\" DESC");
912 		$query->limit = 1;
913 		$record = $query->execute()->record();
914 		if(!$record) return;
915 		
916 		$className = $record['ClassName'];
917 		if(!$className) {
918 			Debug::show($query->sql());
919 			Debug::show($record);
920 			user_error("Versioned::get_version: Couldn't get $class.$id", E_USER_ERROR);
921 		}
922 
923 		Versioned::set_reading_mode($oldMode);
924 
925 		return new $className($record);
926 	}
Trace
	•	Versioned::get_version: Couldn't get SiteTree.1 
Line 920 of Versioned.php
	•	Versioned::get_latest_version(SiteTree,1) 
Line 414 of CMSMain.php
	•	CMSMain->getRecord(1) 
Line 1087 of LeftAndMain.php
	•	LeftAndMain->currentPage() 
Line 524 of LeftAndMain.php
	•	LeftAndMain->getSiteTreeFor(SiteTree) 
Line 162 of CMSMain.php
	•	CMSMain->SiteTreeAsUL() 
Line 369 of ViewableData.php
	•	ViewableData->obj(SiteTreeAsUL,,,1) 
Line 446 of ViewableData.php
	•	ViewableData->XML_val(SiteTreeAsUL,,1) 
Line 339 of .cache.cms.templates.Includes.CMSMain_left.ss
	•	include(/tmp/silverstripe-cache-is-htdocs-wp10641527_HIZ1YQ6S6W-cms/.cache.cms.templates.Includes.CMSMain_left.ss) 
Line 420 of SSViewer.php
	•	SSViewer->process(CMSMain) 
Line 342 of ViewableData.php
	•	ViewableData->renderWith(Array) 
Line 488 of LeftAndMain.php
	•	LeftAndMain->Left() 
Line 369 of ViewableData.php
	•	ViewableData->obj(Left,,,1) 
Line 446 of ViewableData.php
	•	ViewableData->XML_val(Left,,1) 
Line 59 of .cache.cms.templates.LeftAndMain.ss
	•	include(/tmp/silverstripe-cache-is-htdocs-wp10641527_HIZ1YQ6S6W-cms/.cache.cms.templates.LeftAndMain.ss) 
Line 420 of SSViewer.php
	•	SSViewer->process(CMSMain) 
Line 202 of Controller.php
	•	Controller->handleAction(SS_HTTPRequest) 
Line 143 of RequestHandler.php
	•	RequestHandler->handleRequest(SS_HTTPRequest) 
Line 147 of Controller.php
	•	Controller->handleRequest(SS_HTTPRequest) 
Line 282 of Director.php
	•	Director::handleRequest(SS_HTTPRequest,Session) 
Line 125 of Director.php
	•	Director::direct(/admin/) 
Line 127 of main.php