Help me creative gates

Hi, I´m using creative gates for 1.5.2 with Mcore for 1.5.2.
When I make a gate, it teleport me to nether!! And I make two gates but I go to nether.
No appears water when I make gate, appears the purple circles of the nether.
And it says:
[Only registered and activated users can see links. Click Here To Register...]

I don´t need to put 2 diamond blocks, I need to put 2 emerald blocks.

My files:

plugins/creativegates/ --> conf.json

{
"dburi": "default"
}


plugins/mcore --->

{
"serverid": "6dd1847d-cf2d-45ec-bb25-3a56608727d5",
"alias2uri": {
"default": "flatfile",
"flatfile": "flatfile://mstore",
"mongodb": "mongodb://localhost:27017/mstore"
},
"dburi": "default",
"aliasesOuterMCore": [
"mcore"
],
"aliasesOuterMCoreUsys": [
"usys"
],
"aliasesOuterMCoreMStore": [
"mstore"
]
}


my server folder/mstore --->

creativegates_uconf@default --->

{
"enabled": true,
"maxarea": 200,
"blocksrequired": {
"EMERALD_BLOCK": 2
},
"removingCreateToolName": true,
"removingCreateToolItem": false,
"materialCreate": "WATCH",
"materialInspect": "BLAZE_POWDER",
"materialSecret": "MAGMA_CREAM",
"materialMode": "BLAZE_ROD"
}

creativegates_ugate@default (one of my gates) ---->

{
"creatorId": "marto124",
"createdMillis": 1376902970286,
"usedMillis": 0,
"networkId": "Watch",
"restricted": false,
"enterEnabled": true,
"exitEnabled": true,
"exit": {
"w": "server2",
"lx": -380.0090388522672,
"ly": 64.0,
"lz": 325.51698420207185,
"p": 0.0,
"y": 180.0
},
"coords": [
{
"bx": -379,
"by": 64,
"bz": 327
},
{
"bx": -379,
"by": 65,
"bz": 327
},
{
"bx": -379,
"by": 66,
"bz": 327
},
{
"bx": -378,
"by": 63,
"bz": 327
},
{
"bx": -378,
"by": 64,
"bz": 327
},
{
"bx": -378,
"by": 65,
"bz": 327
},
{
"bx": -378,
"by": 66,
"bz": 327
},
{
"bx": -378,
"by": 67,
"bz": 327
},
{
"bx": -377,
"by": 64,
"bz": 327
},
{
"bx": -377,
"by": 65,
"bz": 327
},
{
"bx": -377,
"by": 66,
"bz": 327
}
]
}

mcore_aspect --->

creativegates.json --->

nothing only---> {}

mcore_conf --->

instance.json --->

{
"permissionDeniedFormats": {
"some.awesome.permission.node": "<b>You must be awesome to %s<b>.",
"some.derp.permission.node": "<b>Only derp people can %s<b>.\n<i>Ask a moderator to become derp."
},
"permissionToTpdelay": {
"mcore.notpdelay": 0,
"default": 10
}
}

mcore_multiverse --->

default.json --->

{
"uw": {}
}

I didn´t post: mcore_money.json


THANKS