Holy stuff, how many addons do you even have? The datablock report shows 3194 datablocks used up by addons.
Datablock Report:
Base: 424
Paint: 441
Add-Ons: 3194
Music: 15
Total: 4074
Also, it would seem that the problem is that you have a brickpack that overwrites the default bricks with copies of them, causing them not to be correctly loaded. It's possible that this doesn't show up in the counter for loaded bricks because it can find the named bricks, even though they haven't actually been loaded.
ERROR: Brick datablock "brickminihorseData" has the same uiname as "brickStatueHorseData" (Horse) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x1x10Data" has the same uiname as "brick1x1x30Data" (1x1x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x2x10Data" has the same uiname as "brick1x2x30Data" (1x2x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x3x10Data" has the same uiname as "brick1x3x30Data" (1x3x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x4x10Data" has the same uiname as "brick1x4x30Data" (1x4x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x5x10Data" has the same uiname as "brick1x5x30Data" (1x5x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x6x10Data" has the same uiname as "brick1x6x30Data" (1x6x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x7x10Data" has the same uiname as "brick1x7x30Data" (1x7x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x8x10Data" has the same uiname as "brick1x8x30Data" (1x8x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x9x10Data" has the same uiname as "brick1x9x30Data" (1x9x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x10x10Data" has the same uiname as "brick1x10x30Data" (1x10x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x11x10Data" has the same uiname as "brick1x11x30Data" (1x11x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x12x10Data" has the same uiname as "brick1x12x30Data" (1x12x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x13x10Data" has the same uiname as "brick1x13x30Data" (1x13x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x14x10Data" has the same uiname as "brick1x14x30Data" (1x14x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x15x10Data" has the same uiname as "brick1x15x30Data" (1x15x10) - removing.
BackTrace: ->ServerSettingsGui::clickLaunchGame->createServer->onServerCreated->verifyBrickUINames
ERROR: Brick datablock "brick1x16x10Data" has the same uiname as "brick1x16x30Data" (1x16x10) - removing.
And so on, and so on...
There's also the fact you seem to have a bunch of crap-ons enabled, as well as older addons that probably no longer function as intended. There's also a few duplicated addons in the list.
Client checking Add-On: Script_FFC
Loading Add-On: Script_FFC (CRC:1070993974)
Executing Add-Ons/Script_FFC/client.cs.
Activating package: FFCClient
Client checking Add-On: Script_Copymod
Loading Add-On: Script_Copymod (CRC:-458615364)
Executing Add-Ons/Script_Copymod/client.cs.
Executing Add-Ons/Script_Copymod/botGUI.GUI.
Executing Add-Ons/Script_Copymod/CopyTutGUI.GUI.
=======================================================================================================
Client checking Add-On: Gamemode_zombie
Loading Add-On: Gamemode_zombie (CRC:-668635940)
Executing Add-Ons/Gamemode_zombie/client.cs.
Executing Add-Ons/Gamemode_zombie/NewZMG.gui.
Executing Add-Ons/Gamemode_zombie/Zombieclient.cs.
Activating package: MinigameZombieGuiAddPackage
Client checking Add-On: GameMode_ZAPT
Loading Add-On: GameMode_ZAPT (CRC:201100)
Executing Add-Ons/GameMode_ZAPT/client.cs.
Activating package: ZAPT_Client
Executing Add-Ons/System_ReturnToBlockland/RTBR_InfoTips_Hook.cs.
WARNING: RTBR_InfoTips_Hook.cs has moved. Please alter to use hooks/infoTips.cs
=======================================================================================================
Client checking Add-On: Gamemode_TeamDeathmatch
Add-On is in the list of known bad add-on CRCs - will not execute
=======================================================================================================
Client checking Add-On: Gamemode_BotWars/bot wars
nested add-on - will not execute
Client checking Add-On: Copymod
Add-On folder does not follow the format <category>_<name> - will not execute
Client checking Add-On: client_terragen
Loading Add-On: client_terragen (CRC:-1284282917)
Executing Add-Ons/client_terragen/client.cs.
Executing Add-Ons/client_terragen/TerragenGUI.gui.
Executing Add-Ons/client_terragen/TerragenGUI2.gui.
Executing config/client/terragen/prefs.cs.
Client checking Add-On: Client_ServerSearch
Add-On is in the list of known bad add-on CRCs - will not execute
Client checking Add-On: Client_MissionEditor
Loading Add-On: Client_MissionEditor (CRC:-1605438395)
Executing Add-Ons/Client_MissionEditor/client.cs.
--------- Initializing MOD: Editor ---------
Executing Add-Ons/Client_MissionEditor/editor.cs.
Executing Add-Ons/Client_MissionEditor/particleEditor.cs.
Executing Add-Ons/Client_MissionEditor/GuiEditorGui.gui.
Executing Add-Ons/Client_MissionEditor/ParticleEditor.gui.
Client checking Add-On: Client_FunkyShirt
Loading Add-On: Client_FunkyShirt (CRC:822738430)
Executing Add-Ons/Client_FunkyShirt/client.cs.
=======================================================================================================
CustomGameGui checking Add-On: Weapon_Snowball - Copy
No description.txt for this add-on - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Weapon_Pie
Add-On is in the list of known bad add-on CRCs - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Weapon_MiniNuke
Add-On is in the list of known bad add-on names - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Vehicle_MotorcyclePack - Copy
No description.txt for this add-on - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Tool_Fill_Can
CustomGameGui checking Add-On: Tool_Fill_Can
No description.txt for this add-on - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Gamemode_zombie
CustomGameGui checking Add-On: GameMode_ZAPT
=======================================================================================================
CustomGameGui checking Add-On: Gamemode_TeamDeathmatch
Add-On is in the list of known bad add-on CRCs - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Gamemode_BotWars
=======================================================================================================
CustomGameGui checking Add-On: Copymod
Add-On folder does not follow the format <category>_<name> - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Brick_4x4f_Print
Add-On is in the list of known bad add-on CRCs - will not execute
=======================================================================================================
CustomGameGui checking Add-On: Ai_Survivor
CustomGameGui checking Add-On: Ai_Shark
CustomGameGui checking Add-On: Ai_Police
CustomGameGui checking Add-On: Ai_Dogs
CustomGameGui checking Add-On: Ai_Criminal
The part where you attempted to load a build shows as the following, though:
Direct load saves/1st Agent Red mansion.bls, 3, 0, 1,
LOADING BRICKS: saves/1st Agent Red mansion.bls (ColorMethod 3)
ERROR: ServerLoadSaveFile_Tick() - Bad line "" 38 -136 2 1 0 52 3 0 1 1 1" - expected brick line but found no uiname
BackTrace: ->ServerLoadSaveFile_Tick
One of the things that I've listed above is probably causing your problem.