error

Failed to call hook 'shop_page' on plugin 'Shop v1.2.5' (KeyNotFoundException: The given key 'Wolff651[76561199581041356]' was not present in the dictionary.)
  at System.Collections.Generic.Dictionary`2[TKey,TValue].get_Item (TKey key) [0x0001e] in <b11ba2a8fbf24f219f7cc98532a11304>:0 
  at Oxide.Plugins.Shop.ShowItems (BasePlayer player, System.Collections.Generic.List`1[T] items, System.String category) [0x00012] in <6556cbe9d431476aade237e12364ac20>:0 
  at Oxide.Plugins.Shop.OpenShopPage (BasePlayer player, System.String category, System.Int32 page) [0x0000e] in <6556cbe9d431476aade237e12364ac20>:0 

find Wolff651 in the categories I use notepad++ control F to find, and then remove that item from the Categories in the data file.