Item problem

Hi , I have a problem with a 5.4.7 Core .

it is about item creating , for example when I try to create a item with entry 102266 need to create a item and it is appear in chat log but there is no item in the bag. please help me to solve it

trinitycore not supported custom core builds

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This help request is in no way related to the official codebase of TrinityCore and/or TrinityDatabase and does not belong on these boards.
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