mod error screen

[Noak19]

Title: mod error screen

Version: 3.0.3/3.0.4

OS: Windows 7 Ultimate

Java Version: Java 7

Description of Problem:

When I try to log onto my server it comes with an error message saying -

The server requires the following mods:

mod_IC2 v1.95

mod_IronChest 3.3

mod_ImmibisCore 48.2.1

mod_EE 1.4.5.1

mod_IC2Nuclearcontrol v1.1.6

mod_CompactSolars 2.2

mod_TubeStuff 48.2.1

Could you please tell me how to get rid of this error

Error Messages:

Error Log:

[paroxysm11]

Try redownloading Tekkit, your install may have been corrupted or incomplete.

[Torezu]

You updated to 3.1.0, most likely. Go into Options in the launcher window, with Tekkit selected, and pick 'Always Use Recommended Build', run the game and try joining. If that doesn't work, then clear the cache and reinstall.