After restarting the server (it crashed) some mods are acting like they're not there

[prettywitchery]

• I use daddycheese but I'm not sure which os they use, it's a mc server account and uses multicraft as a control panel, I know that much.
• ftb beta pack, the file I downloaded was called FTBBetaA_Server, I only set it up/downloaded it last week
• The only thing I've added is fihgu's mods to help me manage the server and I added them days ago, no problems
• The server has two gigs of ram

Specifically, buildcraft, forestry and extra bees, though I haven't checked everything :/ I've restarted several times and it doesn't seem to make a difference.

The server is hosted on paid for mc hosting and has been running more or less fine for our small group of people thus far, but this is one thing I've not been able to work out myself. Previously placed things have vanished, too.
When you try to use nei's cheatmode or /give to obtain items from these mods it says no item found, and if you manage to grab them out of the creative menu and place them, the item disappears in hand and doesn't show up on the ground either should you try to place it, like it only ever showed up client side.

 

[Oratory]

My uneducated quess would be that the server config differs from the client config, so if you download the serverconfig, and add it to your client aswell, this problem should be fixed.

 

[prettywitchery]

Nope, I reupped the server files and resetting them fixed it :| Oh well. my poor bees.

 

[Greedseed]

Send out the crash logs from forge and your server. Then we maybe are able to help you here.