Problems joineing server with mods

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    Quote from Steven163

    I have tried joinging my friends server many times with no change in result (see attachment for error messege)
    i have tried everything and dont know what i have done wrong.
    mods are 100% the same as others and version is also the same, all settings is copied over and nothing seems to work
    any sugestions?

    Try deleting the config folder:
    1. open your minecraft installation path (enter %appdata%/.minecraft in the file explorer )
    2    . Delete the config folder