Thinners, Strippers & Adhesive

System.InvalidOperationException: Cannot create a Examine.LuceneEngine.Search.ISearchContext, the ContentSearcher index either doesn't exist or the Examine.LuceneEngine.Providers.LuceneSearcher has been disposed
   at Examine.LuceneEngine.Providers.LuceneSearcher.GetSearchContext() in C:\projects\examine-qvx04\src\Examine\LuceneEngine\Providers\LuceneSearcher.cs:line 91
   at Examine.LuceneEngine.Providers.BaseLuceneSearcher.CreateQuery(String category, BooleanOperation defaultOperation, Analyzer luceneAnalyzer, LuceneSearchOptions searchOptions) in C:\projects\examine-qvx04\src\Examine\LuceneEngine\Providers\BaseLuceneSearcher.cs:line 64
   at Examine.LuceneEngine.Providers.BaseLuceneSearcher.CreateQuery(String category, BooleanOperation defaultOperation) in C:\projects\examine-qvx04\src\Examine\LuceneEngine\Providers\BaseLuceneSearcher.cs:line 49
   at DuluxGroup.CMSWeb.Services.ContentIndexQueryService.GetContentsBySearchRequestModel(String indexName, String[] includeNodeTypeAliases, SearchRequestModel searchRequestModel) in D:\a\1\s\src\DuluxGroup.CMSWeb\Services\ContentIndexQueryService.cs:line 57
   at DuluxGroup.CMSWeb.Services.ItemListingService.GetContentsByStarterNodeAndCriteria(ItemListingSource itemListingSource, IEnumerable`1 criteria) in D:\a\1\s\src\DuluxGroup.CMSWeb\Services\ItemListingService.cs:line 335
   at DuluxGroup.CMSWeb.Services.ItemListingService.GetContentInfoModelsFromChildNode(ItemListingSource itemListingSource, Int32 numberOfDisplayItems) in D:\a\1\s\src\DuluxGroup.CMSWeb\Services\ItemListingService.cs:line 229
   at DuluxGroup.CMSWeb.Services.ItemListingService.GetSortedAndOrderedContentInfos(ItemListingSource itemListingSource, Int32 numberOfDisplayItems) in D:\a\1\s\src\DuluxGroup.CMSWeb\Services\ItemListingService.cs:line 200
   at DuluxGroup.CMSWeb.Services.ItemListingService.GetViewModel(ItemListing itemListing) in D:\a\1\s\src\DuluxGroup.CMSWeb\Services\ItemListingService.cs:line 43
   at ASP._Page_Views_Partials_Grid_DocTypeGridEditor_itemListing_cshtml.Execute() in D:\home\site\wwwroot\Views\Partials\Grid\DocTypeGridEditor\itemListing.cshtml:line 7
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
   at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
   at System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance)
   at System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer)
   at Umbraco.Web.Mvc.ProfilingView.Render(ViewContext viewContext, TextWriter writer) in D:\a\1\s\src\Umbraco.Web\Mvc\ProfilingView.cs:line 25
   at System.Web.Mvc.HtmlHelper.RenderPartialInternal(String partialViewName, ViewDataDictionary viewData, Object model, TextWriter writer, ViewEngineCollection viewEngineCollection)
   at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData)
   at Our.Umbraco.DocTypeGridEditor.Web.Extensions.HtmlHelperExtensions.RenderDocTypeGridEditorItem(HtmlHelper helper, IPublishedElement content, String editorAlias, String viewPath, String previewViewPath, Boolean isPreview)
   at ASP._Page_app_plugins_doctypegrideditor_render_DocTypeGridEditor_cshtml.Execute() in D:\home\site\wwwroot\app_plugins\doctypegrideditor\render\DocTypeGridEditor.cshtml:line 28
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
   at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
   at System.Web.Mvc.RazorView.RenderView(ViewContext viewContext, TextWriter writer, Object instance)
   at System.Web.Mvc.BuildManagerCompiledView.Render(ViewContext viewContext, TextWriter writer)
   at Umbraco.Web.Mvc.ProfilingView.Render(ViewContext viewContext, TextWriter writer) in D:\a\1\s\src\Umbraco.Web\Mvc\ProfilingView.cs:line 25
   at System.Web.Mvc.HtmlHelper.RenderPartialInternal(String partialViewName, ViewDataDictionary viewData, Object model, TextWriter writer, ViewEngineCollection viewEngineCollection)
   at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData)
   at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model)
   at ASP._Page_Views_Partials_grid_editors_Base_cshtml.Execute() in D:\home\site\wwwroot\Views\Partials\grid\editors\Base.cshtml:line 20