Мне кажется в Server\cstrike\cfg\mani_admin_plugin decallist.txt нужно убрать то что выделил красным
"decallist.txt"
{
// List decal textures to be available for custom effects via ma_effect
// and for the map adverts.
//
// The first label is the name you use within the ma_effect command and ma_decal to reference
// the decal texture, the second is the location of the decal itself
// You can view the decals from the Valve Hammer Editor. "lambda" "decals/lambdaspray_2a"
"mani_logo" "decals/custom/mani_admin_plugin/mani_logo"
"downloads"
{
// Add your auto downloads here, each player will be forced
// to download this content. Try to make your own decal filenames to
// be unique as possible as your download will NOT overwrite an
// existing file with the same name.
//
"mani_logo.vmt" "materials/decals/custom/mani_admin_plugin/mani_logo.vmt"
"mani_logo.vtf" "materials/decals/custom/mani_admin_plugin/mani_logo.vtf"
}
}
