The page with the list of postings in one of our forums has disappeared.

[Mark.B]

This has been resolved via the ticket....invalid pagetemplate id was in use....bit of database trickery sorted it out.

[Mark.B]

Not sure what you've done there, everything seems to be blank.

Please submit a support ticket and we'll take a look.

http://www.vbulletin.com/go/techsupport

e'll need:
FTP Access
AdminCP access

[justonelook]

What if I were to reinstall 5.1.2, would that fix it?

[justonelook]

While working on our forums last night, trying to fix a problem where a solicitation for donations in the ad space was not displaying, I accidentally did something that has caused the page with the list of posts on one of our forums to disappear.

Thank you in advance for any help you can offer.

To recreate the issue:
from http://www.truthisallthatmatters.org...=1406571137776, click on link to "Looking…" forum in the Category "Conversations About the Looking". This is the first forum in the second Category from the top.

CONFIGURATION

1. vBulletin Version: 5.1.2 Patch Level 1
2. PHP Version: 5.3.28
3. MySQL Version: 5.5.36-cll
4. Addons: Forum Runner Redirect: header_head is marked as Active, but disabled
5. Does the issue occur in a default style?: yes
6. Does the issue occur using the English language provided?: yes
7. Error message on the screen: none
8. Browsers: ie 11; ff 30.0; Chrome 36.0; Opera 23.0; Safari 5.1.7

Information outlined in the "Getting your questions answered quickly ..." post in this forum:

Using Chrome F12 with $config['debug'] = true:

1. DEBUG INFORMATION displayed on page:
Page ID: 56
Parent ID: 44
Page Template ID: 52
Route ID: 73
Page Type: custom
Screen Layout ID: 1
Screen Layout Template: screenlayout_1
Channel ID: 21
Node ID: 21
Database Asserts: 0 (?)
AJAX Requests: 1
Facebook Active: Yes
User is NOT logged into facebook
User is logged into vB
Style ID: 9
Templates/Renders: 23/31
CSS Templates: 8
Current Time: Mon, 28 Jul 2014 11:11:09 -0700

2. HEADERS TAB
Remote Address:2a03:2880:f00d:1:face:b00c:0:1:443
Request URL:https://www.facebook.com/connect/pin...Ccode&sdk=joey
Request Method:GET
Status Code:200 OK
Request Headers
:host:www.facebook.com
:method:GET
ath:/connect/ping?client_id=273000546052653&domain=www.truthisallthatmatters.org&origin=1&redirect_uri= http%3A%2F%2Fstatic.ak.facebook.com%2Fconnect%2Fxd_arbiter%2FoDB-fAAStWy.js%3Fversion%3D41%23cb%3Dfc2fec26%26domain%3Dwww.truthisallthatmatters.org%26origi n%3Dhttp%253A%252F%252Fwww.truthisallthatmatters.org%252Ff22f5c26b4%26relation%3Dparent&re sponse_type=token%2Csigned_request%2Ccode&sdk=joey
:scheme:https
:version:HTTP/1.1
accept:text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
accept-encoding:gzip,deflate,sdch
accept-language:en-US,en;q=0.8,pt;q=0.6
cookie:datr=yh-3UulXcboAjinqhlxq-9Hb; lu=SgEOUFCE5BSw1x8maKnSvz_Q; c_user=701533831; fr=02TeOSn5eT8noLyZV.AWVT5xiDQA45Cns7E6yxoT-GdUc.BT0r6d.3_.FPS.AWVLD_z9; xs=194%3Ae8OQfb2pxOaOaQ%3A2%3A1406320285%3A16696; csm=2; s=Aa4wqV9zHsoKQSSP.BT0r6d; p=-2; act=1406415583000%2F4; presence=EM406417433EuserFA2701533831A2EstateFDsb2F1406321166939Et2F_5b_5dElm2FnullEuct2F1 406414933BEtrFA2loadA2EtwF1604972851EatF1406415649341G406417433631CEchFDp_5f701533831F101C C
dnt:1
referer:http://www.truthisallthatmatters.org...ooking/looking
user-agent:Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36
Query String Parametersview sourceview URL encoded
client_id:273000546052653
domain:www.truthisallthatmatters.org
origin:1
redirect_uri:http://static.ak.facebook.com/connec...elation=parent
response_type:token,signed_request,code
sdk:joey
Response Headers
cache-controlrivate, no-cache, no-store, must-revalidate
content-encoding:gzip
content-security-policy:default-src *;script-src https://*.facebook.com http://*.facebook.com https://*.fbcdn.net http://*.fbcdn.net *.facebook.net *.google-analytics.com *.virtualearth.net *.google.com 127.0.0.1:* *.spotilocal.com:* 'unsafe-inline' 'unsafe-eval' https://*.akamaihd.net http://*.akamaihd.net *.atlassolutions.com chrome-extension://lifbcibllhkdhoafpjfnlhfpfgnpldfl;style-src * 'unsafe-inline';connect-src https://*.facebook.com http://*.facebook.com https://*.fbcdn.net http://*.fbcdn.net *.facebook.net *.spotilocal.com:* https://*.akamaihd.net wss://*.facebook.com:* ws://*.facebook.com:* http://*.akamaihd.net https://fb.scanandcleanlocal.com:* *.atlassolutions.com http://attachment.fbsbx.com https://attachment.fbsbx.com;
content-type:text/html; charset=utf-8
date:Mon, 28 Jul 2014 19:11:10 GMT
expires:Sat, 01 Jan 2000 00:00:00 GMT
pragma:no-cache
status:200 OK
strict-transport-security:max-age=7776000
version:HTTP/1.1
x-content-type-options:nosniff
x-fb-debug:/kahJs9aMhcdLR5SaE633cIKvWikUhv/LuZKfFCR388emVyL2VtdTG5fcuyi9nUmcTNtDb7DVUwBeTiN12nixQ==
x-xss-protection:0

3. RESPONSE TAB
<div><span>Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App&#039;s settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App&#039;s domains.</span><script>if (typeof console !=="undefined" && console.log) console.log("Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains.");</script></div>