TypeError: unsupported operand type(s) for *: 'Embedding' and 'Embedding'

This error occurs when attempting to multiply two embedding layers in a neural network. Embedding layers are used to convert categorical data into a continuous representation. However, these layers cannot be multiplied together as they are not numerical values.

To fix this error, you need to check your neural network architecture and ensure that you are not attempting to multiply two embedding layers. Instead, consider concatenating them or using other appropriate operations for your specific task.