Today one of my sites (ive restored several times but comes up with, the below errors randomly). Ive not found any way of resolving other than restoring from backup, I know it isn't a fix as falls over again shortly after (again seemingly randomly, as i cant pinpoint the issue) seems to have stopped working, i've looked online and didn't find much of use. there seems to be a whole stack of errors, i've not pasted all in but can do if that helps.
any help would be greatly appreciated
2018-02-24 15:03:25,612 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:25,629 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:25,656 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:25,681 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:25,694 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:25,725 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,151 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,165 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,179 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,202 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,218 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,239 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,255 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,284 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:03:26,338 [EC-DS-119570][Thread:14][ERROR] DotNetNuke.Services.Exceptions.Exceptions - System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
at System.ThrowHelper.ThrowKeyNotFoundException()
at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
at WebSitesCreative.Modules.Banner.Controls.BannerThemeControl.GetSetting(String key)
2018-02-24 15:07:40,268 [EC-DS-119570][Thread:40][FATAL] DotNetNuke.Framework.PageBase - An error has occurred while loading page.
System.ArgumentNullException: Value cannot be null.
Parameter name: file
at DotNetNuke.Services.FileSystem.FileManager.GetUrl(IFileInfo file)
at DotNetNuke.Framework.DefaultPage.InitializePage()
at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
2018-02-24 15:07:40,278 [EC-DS-119570][Thread:40][ERROR] DotNetNuke.Services.Exceptions.Exceptions - ~/Default.aspx?tabid=209&error=Value+cannot+be+null.%0d%0aParameter+name%3a+file&content=0
System.ArgumentNullException: Value cannot be null.
Parameter name: file
at DotNetNuke.Services.FileSystem.FileManager.GetUrl(IFileInfo file)
at DotNetNuke.Framework.DefaultPage.InitializePage()
at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
2018-02-24 15:07:40,350 [EC-DS-119570][Thread:31][FATAL] DotNetNuke.Framework.PageBase - An error has occurred while loading page.
System.ArgumentNullException: Value cannot be null.
Parameter name: file
at DotNetNuke.Services.FileSystem.FileManager.GetUrl(IFileInfo file)
at DotNetNuke.Framework.DefaultPage.InitializePage()
at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
2018-02-24 15:07:40,359 [EC-DS-119570][Thread:31][ERROR] DotNetNuke.Services.Exceptions.Exceptions - ~/Default.aspx?tabid=209&error=terminate
System.ArgumentNullException: Value cannot be null.
Parameter name: file
at DotNetNuke.Services.FileSystem.FileManager.GetUrl(IFileInfo file)
at DotNetNuke.Framework.DefaultPage.InitializePage()
at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
2018-02-24 15:07:40,444 [EC-DS-119570][Thread:31][ERROR] DotNetNuke.Services.Exceptions.Exceptions - DotNetNuke.Services.Exceptions.PageLoadException: Value cannot be null.
Parameter name: file ---> System.ArgumentNullException: Value cannot be null.
Parameter name: file
at DotNetNuke.Services.FileSystem.FileManager.GetUrl(IFileInfo file)
at DotNetNuke.Framework.DefaultPage.InitializePage()
at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e)
at System.Web.UI.Control.InitRecursive(Control namingContainer)
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
--- End of inner exception stack trace ---