this is the log of my rental server getting alote of recipemanger erros
>19:16:45 [iNFO] Starting minecraft server version 1.1
>19:16:45 [iNFO] Loading properties
>19:16:45 [iNFO] Starting Minecraft server on 77.111.237.122:25565
>19:16:45 [iNFO] This server is running CraftBukkit version git-Bukkit-1.1-R4-b1938jnks (MC: 1.1) (Implementing API version 1.1-R4)
>19:16:45 [sEVERE] Could not load 'plugins/WorldUpdater.jar' in folder 'plugins': Invalid plugin: Jar does not contain plugin.yml
org.bukkit.plugin.InvalidPluginException: Invalid plugin: Jar does not contain plugin.yml
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:183)
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:119)
at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:164)
at org.bukkit.craftbukkit.CraftServer.<init>(CraftServer.java:140)
at net.minecraft.server.ServerConfigurationManager.<init>(ServerConfigurationManager.java:52)
at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:148)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:408)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:465)
Caused by: java.io.FileNotFoundException: Jar does not contain plugin.yml
... 8 more
>19:16:46 [iNFO] Preparing level "mestreech"
>19:16:46 [iNFO] Default game type: 0
>19:16:46 [iNFO] Preparing start region for level 0 (Seed: -2064491478664777540)
>19:16:47 [iNFO] Preparing start region for level 1 (Seed: -2064491478664777540)
>19:16:47 [iNFO] Preparing spawn area: 52%
>19:16:47 [iNFO] Preparing start region for level 2 (Seed: -2064491478664777540)
>19:16:48 [iNFO] [RecipeManager] Loading RecipeManager v1.1d.
>19:16:48 [WARNING] [RecipeManager] Spout not detected, restricting recipes not possible!
>19:16:48 [iNFO] [RecipeManager] loading all settings...
>19:16:48 [iNFO] [RecipeManager] loaded 0 custom fuels.
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #1 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #2 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #3 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #4 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #5 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #6 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #7 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #8 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #9 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #10 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #11 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #12 error:null, null
>19:16:48 [sEVERE] [RecipeManager] custom_recipes.txt recipe #14 error:null, null
>19:16:48 [iNFO] [RecipeManager] loaded 1 shaped, 0 unshaped and 0 furnace recipes.
>19:16:48 [iNFO] [RecipeManager] done.
>19:16:48 [iNFO] [RecipeManager] version 1.1d is enabled!
>19:16:48 [iNFO] [WorldEdit] Loading WorldEdit v5.0.
>19:16:48 [iNFO] WorldEdit 5.0 enabled.
>19:16:48 [iNFO] WEPIF: Using the Bukkit Permissions API.
>19:16:48 [iNFO] WEPIF: Using the Bukkit Permissions API.
>19:16:48 [iNFO] [ChopTree] Loading ChopTree v1.2.
>19:16:48 [iNFO] [ChopTree] Permissions not detected, defaulting to ops.
>19:16:48 [iNFO] ChopTree 1.2 enabled!
>19:16:48 [iNFO] [MapMarkers] Loading MapMarkers v0.3.2.
>19:16:48 [iNFO] MapMarkers version 0.3.2 enabled
>19:16:48 [iNFO] [CommandBook] Loading CommandBook v1.7.
>19:16:48 [iNFO] CommandBook 1.7 enabled.
>19:16:48 [iNFO] CommandBook: 0 Warps(s) loaded
>19:16:48 [iNFO] CommandBook: 0 Homes(s) loaded
>19:16:48 [iNFO] CommandBook: Maximum wrapper compatibility is enabled. Some features have been disabled to be compatible with poorly written server wrappers.
>19:16:48 [iNFO] CommandBook: 0 banned name(s) loaded.
>19:16:48 [iNFO] CommandBook: 1 kit(s) loaded.
>19:16:48 [iNFO] WEPIF: Using the Bukkit Permissions API.
>19:16:48 [iNFO] Server permissions file permissions.yml is empty, ignoring it
>19:16:48 [iNFO] Done (2.375s)! For help, type "help" or "?"
when i have add all stuff of yours tekkit mod