Server modding problems.

Hello everyone.
My Story:
I played minecraft for a long time, and when I found out what mods are I was in Shock! I started adding mods and stuff to my Minecraft and telling my friends about mods. Then I thought it would be cool to play with friends on a modded server. So as I have a lot of experience with Minecraft / mods / server I set up all the mods for my friend made a forge server, and I thought I will be ready to go... Not so fast : (
My problem:
In the beginning the server was working only with Lucky Block mod, and It worked, he connected I connected. Everything was great, but when I started adding more mods... Problems!
My friend and the server have all the mods that I have, Everything is the same: The forge version the mod versions... When I connect to the server everything works good, no lag, all mods work. When my friend tries to connect he gets a error. First he got Mod refection error, I solved it, then, he got a crash report with not being able to connect to the server, I solved that problem, but now he is getting a error again. I'm very frustrated, and almost ready to give up: (

If you are interested what mods I have:
http://imgur.com/Sj00PFE
If the link doesn't work, please comment.

Please help. If you want to record a video for youtube we could ( on my channel (for fun)) LOL
Thanks.
JppetC

The underlined is the join and leave of my friend!


[18:48] [Server thread/INFO]: Starting minecraft server version 1.7.10
[18:48] [Server console handler/ERROR]: Exception handling console input
java.io.IOException: The handle is invalid
at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_31]
at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_31]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_31]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_31]
at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_31]
at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_31]
at net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:97) [lv.class:?]
[18:49] [Server thread/INFO]: Loading properties
[18:49] [Server thread/INFO]: Default game type: SURVIVAL
[18:49] [Server thread/INFO]: Generating keypair
[18:49] [Server thread/INFO]: Starting Minecraft server on *:25565
[18:49] [Server thread/INFO]: Preparing level "world"
[18:49] [Server thread/INFO]: Preparing start region for level 0
[18:49] [Server thread/INFO]: Preparing spawn area: 0%
[18:49] [Server thread/INFO]: Preparing spawn area: 12%
[18:49] [Server thread/INFO]: Preparing spawn area: 40%
[18:49] [Server thread/INFO]: Preparing spawn area: 89%
[18:49] [Server thread/INFO]: Done (23.707s)! For help, type "help" or "?"
[18:50] [User Authenticator #1/INFO]: UUID of player AngeloDTheGreat is 8804d412-1158-4453-a995-78ddf8a0f9ba
[18:50] [Server thread/INFO]: AngeloDTheGreat lost connection: TextComponent{text='Mod rejections [FMLMod:wildcaves3{1.7.10}]', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[18:50] [Server thread/INFO]: AngeloDTheGreat left the game
[18:50] [Server thread/INFO]: Stopping the server
[18:50] [Server thread/INFO]: Stopping server
[18:50] [Server thread/INFO]: Saving players
[18:50] [Server thread/INFO]: Saving worlds
[18:50] [Server thread/INFO]: Saving chunks for level 'world'/Overworld
[18:50] [Server thread/INFO]: Saving chunks for level 'world'/Nether
[18:50] [Server thread/INFO]: Saving chunks for level 'world'/The End
[18:51] [Server thread/INFO]: Starting minecraft server version 1.7.10
[18:51] [Server console handler/ERROR]: Exception handling console input
java.io.IOException: The handle is invalid
at java.io.FileInputStream.readBytes(Native Method) ~[?:1.8.0_31]
at java.io.FileInputStream.read(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedInputStream.read1(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedInputStream.read(Unknown Source) ~[?:1.8.0_31]
at sun.nio.cs.StreamDecoder.readBytes(Unknown Source) ~[?:1.8.0_31]
at sun.nio.cs.StreamDecoder.implRead(Unknown Source) ~[?:1.8.0_31]
at sun.nio.cs.StreamDecoder.read(Unknown Source) ~[?:1.8.0_31]
at java.io.InputStreamReader.read(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedReader.fill(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_31]
at java.io.BufferedReader.readLine(Unknown Source) ~[?:1.8.0_31]
at net.minecraft.server.dedicated.DedicatedServer$2.run(DedicatedServer.java:97) [lv.class:?]
[18:51] [Server thread/INFO]: Loading properties
[18:51] [Server thread/INFO]: Default game type: SURVIVAL
[18:51] [Server thread/INFO]: Generating keypair
[18:51] [Server thread/INFO]: Starting Minecraft server on *:25565
[18:51] [Server thread/INFO]: Preparing level "world"
[18:52] [Server thread/INFO]: Preparing start region for level 0
[18:52] [Server thread/INFO]: Preparing spawn area: 0%
[18:52] [Server thread/INFO]: Preparing spawn area: 1%
[18:52] [Server thread/INFO]: Preparing spawn area: 20%
[18:52] [Server thread/INFO]: Preparing spawn area: 49%
[18:52] [Server thread/INFO]: Preparing spawn area: 62%
[18:52] [Server thread/INFO]: Done (23.398s)! For help, type "help" or "?"
[18:52] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2155ms behind, skipping 43 tick(s)
[18:52] [User Authenticator #1/INFO]: UUID of player AngeloDTheGreat is 8804d412-1158-4453-a995-78ddf8a0f9ba
[18:52] [Server thread/INFO]: AngeloDTheGreat[/99.55.144.105] logged in with entity id 237 at (31.5, 68.0, 181.5)
[18:52] [Server thread/INFO]: AngeloDTheGreat joined the game
[18:52] [Server thread/INFO]: AngeloDTheGreat lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[18:52] [Server thread/INFO]: AngeloDTheGreat left the game
[18:52] [Server thread/WARN]: Can't keep up! Did the system time change, or is the server overloaded? Running 2761ms behind, skipping 55 tick(s)
[18:53] [User Authenticator #2/INFO]: UUID of player AngeloDTheGreat is 8804d412-1158-4453-a995-78ddf8a0f9ba
[18:53] [Server thread/INFO]: AngeloDTheGreat[/99.55.144.105] logged in with entity id 477 at (31.5, 68.0, 181.5)
[18:53] [Server thread/INFO]: AngeloDTheGreat joined the game
[18:53] [Server thread/INFO]: AngeloDTheGreat lost connection: TextComponent{text='Disconnected', siblings=[], style=Style{hasParent=false, color=null, bold=null, italic=null, underlined=null, obfuscated=null, clickEvent=null, hoverEvent=null}}
[18:53] [Server thread/INFO]: AngeloDTheGreat left the game
[18:55] [User Authenticator #3/INFO]: UUID of player JppetC is 467ae55c-d1d6-4fbf-87be-b17ba186627e
[18:55] [Server thread/INFO]: JppetC[/24.1.111.118] logged in with entity id 703 at (89.2675343679619, 80.0, 136.30715251262794)
[18:55] [Server thread/INFO]: JppetC joined the game
[18:55] [Server thread/INFO]: Stopping the server
[18:55] [Server thread/INFO]: Stopping server
[18:55] [Server thread/INFO]: Saving players
[18:55] [Server thread/INFO]: Saving worlds
[18:55] [Server thread/INFO]: Saving chunks for level 'world'/Overworld
[18:55] [Server thread/INFO]: Saving chunks for level 'world'/Nether
[18:55] [Server thread/INFO]: Saving chunks for level 'world'/The End