[BUG] In 0.3.0 Crash when using data connector on data computer

[LeKripiY]

When you shift right click a data computer with a data connector, the game crashes.

1.build a data computer 2.try placing a dataconnector on the port

It should place like normal

The game crashed whilst unexpected error Error: java.lang.NoClassDefFoundError: dan200/computercraft/api/peripheral/IPeripheral

I also tried placing it with the Computer Craft and Open Computers compatibility disabled in the configs but it still doesn't work. (Also the world is doomed after that and can't be re-entered)