Kinematic constraints cannot be maintained

I am trying to impart motion into a manipulator arm multibody model using a joystick input to command motion of a bushing joint attached to the gripper frame. The model will translate in every axis and rotate about the y-axis but when I try to revolve around the x-axis the kinematic constraints error terminates the simulation. I can share the files if anyone would like to take a deeper look.

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It sounds like you are encountering a kinematic constraint error in your multibody model when you try to rotate the manipulator arm about the x-axis. This error could be caused by a variety of factors, such as incorrect joint definitions or constraints, incorrect input values, or incorrect model setup. To help diagnose and solve the issue, it would be helpful to have a deeper look at your model files.
Thanks for the response. what is the best way to share files with you?
Here is a zip file with the model and associated files.

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