Can't enter my save

[M4jorpain]

Title: Can't enter my save

Version: 3.0.3/3.0.4

OS: Windows 7

Java Version: 7

Description of Problem:

So I was in my server with 2 friends and the server stoped after they made a water pump. We were kicked out and now when I start the server I get the error message; [WARNING] Can't keep up! Did the system time change or is the server overloaded?

When I join overything goes in the void and I can't see any blocks. Then I restarted the world after deleting our player.dat files. At first we spawn but the after a few seconds the server stops. Then it also gives the error message;

at powercrystals.powerconverters.TileEntityWaterStrainer.fill(TileEntityWaterStrainer.java:44)

a few Thousand times.

I tried running the save in SSP but it'll just get stuck with a white screen.

Error Messages:

at powercrystals.powerconverters.TileEntityWaterStrainer.fill(TileEntityWaterStrainer.java:44)

or

[WARNING] Can't keep up! Did the system time change or is the server overloaded?

Error Log:

at powercrystals.powerconverters.TileEntityWaterStrainer.fill(TileEntityWaterStrainer.java:44)

x1000

[M4jorpain]

I have 64-bit if that matters

[TheSandwichMakr]

Open the world in mcedit and remove the water pump

[M4jorpain]

Open the world in mcedit and remove the water pump

Thanks, I owe you a diamond now :)