I have RPG Maker MZ version 1.7.0 (I can't update), it shows a reference error "Scene_Splash is not defined". You said in an earlier comment that you could upload the older file that would work for older RPG Maker MZ versions but I can't join your discord server, the link is invalid :-(
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Hi, you can join my discord through the following link: https://discord.gg/Gbx7JXP