unable to load fine tuned model wav2vec with english asr

I am using custom data on the fine-tuning wav2vec for English ASR , after training the model I am having trouble loading it.This is what i get :
it only happens for the processor , works fine for the model

Begin by reproducing the processor-only load failure with the custom fine-tuned wav2vec English ASR model and inspect the attached error screenshot. Done means identifying the processor-loading cause and documenting or implementing a verified fix, but the issue names no file, test, or exact error text.

Written by the indexing model from the issue text.