WordPress MU

I have been using iDopes Autotagger plugin for a little over 5 months and it has worked great, all of a sudden now it works for an hour yesterday then now it has stopped working out of the blue?
I have never once had a problem with this plugin till 3 days ago?
I checked with Hosting and no problems with cURL, so i am at my wits end which isnt much, but i have made zero changes to anything, it just started?????

Does anyone have any ideas, it works every now and then, never had this problem for 5 months??

this one? http://wordpress.org/extend/plugins/wp-auto-tagger/

Check your error logs.

there was another autotagger around can anyone remember the url?

I always hear check your error logs but i have not ever found any error logs, where are they exactly??

It works sometimes and doesnt work on other occasions, this only started about a week ago..

Heres a list of my plugins and dont quite know which ones utilize or conflict with cURL command scripting??

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All in One SEO Pack 1.4.9

Out-of-the-box SEO for your Wordpress blog. Options configuration panel | Donate | Support By Michael Torbert.
Deactivate | Edit
Customize Your Community 1.2.1

Uses your current theme to display login, registration and profile pages instead of the WordPress look and feel. By Joost de Valk.
Deactivate | Edit
Dagon Design Sitemap Generator 3.16

Generates a fully customizable sitemap By Dagon Design.
Deactivate | Edit
Delete-Revision 1.2

Delete revision post from Database,let us now to drop Redundancy, lose weight ! By gohsy.
Deactivate | Edit
Email Users 3.1.6

Allows the site editors to send an e-mail to the blog users. Credits to Catalin Ionescu who gave me some ideas for the plugin and has made a similar plugin. Bug reports and corrections by Cyril Crua and Pokey. By Vincent Prat (email : vpratfr@yahoo.fr).
Deactivate | Edit
FeedBurner FeedSmith 2.3.1

Originally authored by Steve Smith, this plugin detects all ways to access your original WordPress feeds and redirects them to your FeedBurner feed so you can track every possible subscriber. By FeedBurner.
Deactivate | Edit
Google XML Sitemaps 3.1.2

This plugin will generate a sitemaps.org compatible sitemap of your WordPress blog which is supported by Ask.com, Google, MSN Search and YAHOO. Configuration Page By Arne Brachhold.
Deactivate | Edit
Max Banner Ads 1.3.5

Easily rotate banners and ads in almost anywhere in your wordpress blog without editing the theme. Adjust your settings here. By MaxBlogPress.
Deactivate | Edit
MaxBlogPress Favicon 2.0.9

Easily add favicon to your blog without editing any wordpress files. Adjust your settings here. By MaxBlogPress.
Deactivate | Edit
MaxBlogPress Ping Optimizer 2.2.5

Saves your wordpress blog from getting tagged as ping spammer by installing this plugin. Adjust your settings here. By MaxBlogPress.
Deactivate | Edit
MaxBlogPress Stripe Ad 1.8.1

A new non-obtrusive way of displaying a single line of advertising message, a special note or other information right at the top of your blog. Adjust your settings here. By MaxBlogPress.
Deactivate | Edit
MaxBlogPress Unblockable Popup 2.0.3

MaxBlogPress Unblockable Popup generates custom popup to power up your wordpress blog. Adjust your settings here. By MaxBlogPress.
Deactivate | Edit
More Fields 1.2.10

Adds any number of extra fields, in any number of additional boxes in the admin.; By Henrik Melin, Kal Ström.
Deactivate | Edit
mylinks 3.2

Displays blogroll links on a Page or Post. Insert [mylinks] to a Page or Post and it will display all your blogroll links there- with live snapshots of every page. Very nice too look! Example: Use [mylinks] in your page or post to display all your links, Example: Use [mylinks=categoryname] to display just the links of the category categoryname in your page or post, Example: Use [thumb]http://www.your-homepage.com[/thumb] to display a thumbnail of the website http://www.your-homepage.com in your page or post By Sascha Ende.
Deactivate | Edit
Only Wire Autosubmitter 2.1

Autosubmits a excerpt of a posts to Onlywire when published By lionstarr.
Deactivate | Edit
Ozh' Admin Drop Down Menu 3.1.3.3.7

Replaces admin menus with a CSS dropdown menu bar. Saves lots of clicks and page loads! For WordPress 2.7+ By Ozh.
Deactivate | Settings
Plugin Central 1.53

Automatically installs WordPress plugins by name and URL. Provides automatic update of multiple plugins. By Vladimir Prelovac.
Deactivate | Edit
Post Thumb Revisited 2.2.1.b

Thumbnails images from your posts. Useful for listing popular posts, post list, etc. By Alakhnor.
Deactivate | Edit
Simple:Press Forum 4.0.2

The WordPress Forum Plugin By Andy Staines & Steve Klasen.
Deactivate | Edit
Simple Tags 1.6.4

Simple Tags : Extended Tagging for WordPress 2.3, 2.5, 2.6 and 2.7 ! Autocompletion, Suggested Tags, Tag Cloud Widgets, Related Posts, Mass edit tags ! By Amaury BALMER.
Deactivate | Edit
Sociable Zyblog Edition 2.0.12

Automatically add links on your posts to popular social bookmarking sites. Go to Options -> Sociable for setup. By Tim Zylinski.
Deactivate | Edit
StatPress Reloaded 1.5.14

Improved real time stats for your blog By Manuel Grabowski.
Deactivate | Edit
Subscribe Remind 1.1

Give your readers a little reminder to subscribe to your blog’s feed at the end of each post. By Trevor Fitzgerald.
Deactivate | Edit
Subscribe To Comments 2.1.2

Allows readers to receive notifications of new comments that are posted to an entry. Based on version 1 from Scriptygoddess By Mark Jaquith.
Deactivate | Edit
Use Google Libraries 1.0.5

Allows your site to use common javascript libraries from Google’s AJAX Libraries CDN, rather than from Wordpress’s own copies. By Jason Penney.
Deactivate | Edit
User Photo 0.9.4

Allows users to associate photos with their accounts by accessing their “Your Profile” page. Uploaded images are resized to fit the dimensions specified on the options page; a thumbnail image is also generated. New template tags introduced are: userphoto_the_author_photo, userphoto_the_author_thumbnail, userphoto_comment_author_photo, and userphoto_comment_author_thumbnail. Uploaded images may be moderated by administrators. This plugin is developed at Shepherd Interactive for the benefit of the community. By Weston Ruter.
Deactivate | Edit
WordPress.com Stats 1.3.7

Tracks views, post/page views, referrers, and clicks. Requires a WordPress.com API key. By Andy Skelton.
Deactivate | Edit
WP-PostRatings 1.40

Adds an AJAX rating system for your WordPress blog’s post/page. By Lester 'GaMerZ' Chan.
Deactivate | Edit
WP-PostViews 1.40

Enables you to display how many times a post/page had been viewed. Modified by David Potter to include options for when and where to display view counts. By Lester 'GaMerZ' Chan.
Deactivate | Edit
WP-SpamFree 2.0.0.1

An extremely powerful anti-spam plugin that virtually eliminates comment spam. Finally, you can enjoy a spam-free WordPress blog! Includes spam-free contact form feature as well. By Scott Allen, aka WebGeek.
Settings | Deactivate | Edit
WP Auto Tagger 1.3.2

Automatically finds tags based on your post content. By iDope.
Deactivate | Edit
WP No External Links 2.04

This plugin will allow you to mask all external links to internal, or to hide them. Your own posts, comments pages, authors pages… To set up, visit configuration panel. By Jehy.
Deactivate | Edit

Nothing new either on plugins, only updates, wish there was a plugin to revert back to previous when it is compatible, Hint, Hint, "Andrea"< LOL??

where to find error logs

basic troubleshooting technique:
- turn off all plugins, as in remove them all from the plugins folder (or rename the folder)
- remove everything in mu-plugins
- check to see if WPMU still has the same issue. If not, add plugins back one at a time. Test.

Try my TagPiG auto-tagger plugin:

Auto Tagger

It's got a lot of different options including auto-linking too.