"The plugin does not have a valid header."

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  • I may have figured it out, this fix allows me to activate the plugin. -> In the plugins page click “Edit” on Custom AMP, then delete some stars as shown in the picture ??
    Should look like this: https://imgur.com/NhMSCUU

    P.S. I get another error when I try to add a menu from the options.
    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘lamvt_add_mobile_menu’ not found or invalid function name in /home/semonade/public_html/terrorismattacks.com/wp-includes/plugin.php on line 235

    Is this plugin still in development or is it dead?

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