Operations that change non-concurrent collections must have exclusive access. A concurrent update was performed on this collection and corrupted its state. The collection's state is no longer correct. at System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) [0x000ff] in <5dfd69ae4e3b402db546d8ded6fc755e>:0
at System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) [0x00000] in <5dfd69ae4e3b402db546d8ded6fc755e>:0
at chf.Database.ContentTypeManager.InitContentTypes (System.String rootPath) [0x00553] in <3e540689bec54c0b911da1957ba6171c>:0
at chf.ViewContentPageBase.GetCathegoryIDOfType (System.String parentcathegory, chf.Database.ContentItemType itemtype) [0x00001] in <3e540689bec54c0b911da1957ba6171c>:0
at chf.online_match.Page_Load (System.Object sender, System.EventArgs e) [0x00011] in <1d5a7c57965c404e972188034d451d42>:0
Házená On-line
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