So after installing custom loot tables after following the tutorial that is on this site zombies and loot does not spawn what so ever. This is on my Chernarus dayz server. There are also several other scripts installed on it. So I don't know if that could be part of it. I'm not too sure if this code is relevant to the problem, but this is some the stuff pulled from my arma2oaserver.rpt file.
6:53:27 "CRASHSPAWNER: Spawning 'Mi-8 Wreck' with loot table 'HeliCrashEAST' at Old Fields [64:68]"
6:53:27 "z\addons\dayz_server\compile\fn_bases.sqf found a nice spot at Vyshnoye [68:90] (9)"
6:53:28 "Infected Camps: Loot spawn at 'Camp1_Small:[6845.02,6397,0]' with loot table '["WeaponHolder_ItemCrowbar","object",0.08]'"
6:53:28 "Infected Camps: Loot spawn at 'Camp1_Small:[6825.66,6394.81,0]' with loot table '["","generic",0.6]'"
6:53:28 Wrong text element 'null'
6:53:28 Wrong text element 'null'
6:53:28 Wrong text element 'null'
6:53:28 Wrong text element 'null'
6:53:28 "Infected Camps: Loot spawn at 'Camp1_Small:[6844.95,6389.45,0]' with loot table '["ItemFlashlight","generic",0.06]'"
6:53:29 "Infected Camps: Loot spawn at 'Camp1_Small:[6847.45,6377.21,0]' with loot table '["WeaponHolder_ItemFuelcan","object",0.03]'"
6:53:29 "CRASHSPAWNER: Spawning 'Crashed UH-1Y' with loot table 'HeliCrashWEST' at Krasnostav [110:39]"
6:53:30 Wrong text element 'null'
6:53:30 Wrong text element 'null'
6:53:30 Wrong text element 'null'
6:53:30 Wrong text element 'null'
6:53:30 "z\addons\dayz_server\compile\fn_bases.sqf found a nice spot at Old Fields [65:60] (9)"
6:53:31 Warning: z\addons\dayz_communityassets\models\compass.p3d:0 Error while trying to generate ST for points: 863, 853, 852
6:53:31 Wrong text element 'null'
6:53:31 Wrong text element 'null'
6:53:31 Wrong text element 'null'
6:53:31 Wrong text element 'null'
6:53:31 "Infected Camps: Loot spawn at 'Camp1_Small:[6474.47,9372.79,0]' with loot table '["ItemCompass","generic",0.05]'"
6:53:31 "Infected Camps: Loot spawn at 'Camp1_Small:[6488.44,9372.2,0]' with loot table '["WeaponHolder_ItemCrowbar","object",0.08]'"
6:53:31 "Infected Camps: Loot spawn at 'Camp1_Small:[6494.67,9358.94,0]' with loot table '["Winchester1866","weapon",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[6475.55,9358.3,0]' with loot table '["ItemWatch","generic",0.05]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[6490.12,9372.28,0]' with loot table '["Colt1911","weapon",0.04]'"
6:53:32 "z\addons\dayz_server\compile\fn_bases.sqf found a nice spot at Novy Lug [102:44] (9)"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10183.8,11010.3,0]' with loot table '["LeeEnfield","weapon",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10174.9,11018.6,0]' with loot table '["","generic",0.6]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10168.5,10996.9,0]' with loot table '["Winchester1866","weapon",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10161.7,11019.3,0]' with loot table '["WeaponHolder_ItemFuelcan","object",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10180,10999.8,0]' with loot table '["PartWoodPile","magazine",0.06]'"
6:53:32 "z\addons\dayz_server\compile\fn_bases.sqf: found 3 camps spots in 5 sec."
6:53:27 "CRASHSPAWNER: Spawning 'Mi-8 Wreck' with loot table 'HeliCrashEAST' at Old Fields [64:68]"
6:53:27 "z\addons\dayz_server\compile\fn_bases.sqf found a nice spot at Vyshnoye [68:90] (9)"
6:53:28 "Infected Camps: Loot spawn at 'Camp1_Small:[6845.02,6397,0]' with loot table '["WeaponHolder_ItemCrowbar","object",0.08]'"
6:53:28 "Infected Camps: Loot spawn at 'Camp1_Small:[6825.66,6394.81,0]' with loot table '["","generic",0.6]'"
6:53:28 Wrong text element 'null'
6:53:28 Wrong text element 'null'
6:53:28 Wrong text element 'null'
6:53:28 Wrong text element 'null'
6:53:28 "Infected Camps: Loot spawn at 'Camp1_Small:[6844.95,6389.45,0]' with loot table '["ItemFlashlight","generic",0.06]'"
6:53:29 "Infected Camps: Loot spawn at 'Camp1_Small:[6847.45,6377.21,0]' with loot table '["WeaponHolder_ItemFuelcan","object",0.03]'"
6:53:29 "CRASHSPAWNER: Spawning 'Crashed UH-1Y' with loot table 'HeliCrashWEST' at Krasnostav [110:39]"
6:53:30 Wrong text element 'null'
6:53:30 Wrong text element 'null'
6:53:30 Wrong text element 'null'
6:53:30 Wrong text element 'null'
6:53:30 "z\addons\dayz_server\compile\fn_bases.sqf found a nice spot at Old Fields [65:60] (9)"
6:53:31 Warning: z\addons\dayz_communityassets\models\compass.p3d:0 Error while trying to generate ST for points: 863, 853, 852
6:53:31 Wrong text element 'null'
6:53:31 Wrong text element 'null'
6:53:31 Wrong text element 'null'
6:53:31 Wrong text element 'null'
6:53:31 "Infected Camps: Loot spawn at 'Camp1_Small:[6474.47,9372.79,0]' with loot table '["ItemCompass","generic",0.05]'"
6:53:31 "Infected Camps: Loot spawn at 'Camp1_Small:[6488.44,9372.2,0]' with loot table '["WeaponHolder_ItemCrowbar","object",0.08]'"
6:53:31 "Infected Camps: Loot spawn at 'Camp1_Small:[6494.67,9358.94,0]' with loot table '["Winchester1866","weapon",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[6475.55,9358.3,0]' with loot table '["ItemWatch","generic",0.05]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[6490.12,9372.28,0]' with loot table '["Colt1911","weapon",0.04]'"
6:53:32 "z\addons\dayz_server\compile\fn_bases.sqf found a nice spot at Novy Lug [102:44] (9)"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10183.8,11010.3,0]' with loot table '["LeeEnfield","weapon",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10174.9,11018.6,0]' with loot table '["","generic",0.6]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10168.5,10996.9,0]' with loot table '["Winchester1866","weapon",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10161.7,11019.3,0]' with loot table '["WeaponHolder_ItemFuelcan","object",0.03]'"
6:53:32 "Infected Camps: Loot spawn at 'Camp1_Small:[10180,10999.8,0]' with loot table '["PartWoodPile","magazine",0.06]'"
6:53:32 "z\addons\dayz_server\compile\fn_bases.sqf: found 3 camps spots in 5 sec."