ComfyUI `Reconnecting...` issue, for sdXL_V10VAE and pixel art lora.

I am utilizing the sdXL_v10VAEFix.safetensors checkpoint in the models folder. Additionally, I have placed the pixel-art-xl-v1.1.safetensors LoRA inside the lora folder. I've employed a gistfile1.json file to load the appropriate settings. However, upon pressing the queue button, it displays "Reconnecting...". Can someone assist me? My PC hardware is sufficient, so that should not be the issue, and I am running it locally.