error tu run btyd model

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I run the model in april and ok but today I need run the model and I have error and it is not possible continue

I change the penalizer_coef and nothing

# fit a model with a larger penalizer coefficient

bgf_engagement = BetaGeoFitter(penalizer_coef=100000.0) # Increase the penalizer coefficient

bgf_engagement.fit(

bg_training_data['frequency_cal'],

bg_training_data['recency_cal'],

bg_training_data['T_cal']

)

message: Desired error not necessarily achieved due to precision loss. success: False status: 2 fun: -22.17548856616192 x: [-6.111e+00 -1.005e+01 -1.339e+01 -8.842e+00] nit: 84 jac: [ 2.953e-04 -1.193e-03 4.319e-04 5.391e-04] hess_inv: [[ 5.006e-01 -1.666e-01 -5.504e-01 -2.107e-01] [-1.666e-01 1.067e+02 1.749e+02 9.615e+01] [-5.504e-01 1.749e+02 3.339e+02 1.197e+02] [-2.107e-01 9.615e+01 1.197e+02 1.170e+02]] nfev: 135 njev: 123

ConvergenceError: The model did not converge. Try adding a larger penalizer to see if that helps convergence.

File <command-2995118494231631>, line 3 1 # fit a model with a larger penalizer coefficient 2 bgf_engagement = BetaGeoFitter(penalizer_coef=100000.0) # Increase the penalizer coefficient ----> 3 bgf_engagement.fit( 4 bg_training_data['frequency_cal'], 5 bg_training_data['recency_cal'], 6 bg_training_data['T_cal'] 7 )