my server has a problem

[boby]

while running my server the power went out and the server went down. now when loading it up everything loads up as normal and the server runs and people can get on but in the command consol (thing that runs the server codes) keeps saying

[warning] error loading railcraft save data: not in GZIP format

does anyone know how to fix this please help!

[AcTaviousBlack]

This link may provide you with your answer.

http://forums.technicpack.net/threads/getting-this-error-warning-error-loading-railcraft-save-data-not-in-gzip-format.25702/