Perhaps it would help the Community to know better what these warnings were:
Warnings1) Predicted probabilities cannot be stored if the target has a steady measurement level.2) glmm: The final Hesse matrix is not positively defined, although all the convergence criteria have been met. The procedure continues despite this warning. The results that are created below are based on the last iteration. The validity of the adaptation quality of the model is uncertain.3) Data structure: At least one subject field was specified, but not actually used in the analysis.