Tekkit Classic Error Creating Pipe type 0

[Speshals]

Hi there,

I have recently started to play Tekkit Classic again and I started up my old server and there must have been an update since I last played and it has caused errors. I have fixed a lot of the errors but there is 1 reoccurring error in console. Tekkit Classic Error Creating Pipe type 0 I'm assuming some of the pipes in the update had its ID changed causing the pipes to go invisible. Is there any way of fixing this? 

Thanks