It is mentioned that Jessica's water broke in 1982, indicating that Eddie was born that year. However in the very first season, Eddie is 11 in 1995. Eddie would have been born in 1984.
In the previous season it is revealed that Louis cant drink alcohol without turning red due to a medical condition. He appears to be fine drinking a beer with Jessica.
When the cat statue is dropped on the floor, it makes a glass shattering noise as it breaks. The floor is actually carpeted and wouldn't have broken the statue or produced that sound.
The cans of soda Eddie uses in the beginning are clearly labels from when the episode was shot and not 1997.