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 If you'd like to edit the document, go to File > Make a Copy, then you can have it on your own account
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care of http://mattcromwell.com
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YOUTHEMEPLUGINCACHING/MinifyDATABASECOREHOSTING
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FRONT-END
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Page/Post updatesDouble-check that you selected the right category/tag, and that it's published not in "Draft" mode. Also check if there are previous "revisions" of this post/page and compare them.Open DevTools and see if there's a conflicting CSS ruleDisable any plugins that are related to front-end appearanceTurn off inline minify, or CSS minify.Check the post_modified field of the _posts table to see if it reflects your latest save point.Delete all contents of wp-admin and then upload from a freshly downloaded zip of WPContact them
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Something doesn't look rightSwitch to "Text" mode and see if there's funky code in thereOpen DevTools and see if there's a conflicting CSS ruleDisable any plugins that are related to front-end appearanceTurn off inline minify, or CSS minify.Check the post_modified field of the _posts table to see if it reflects your latest save point.Delete all contents of wp-admin and then upload from a freshly downloaded zip of WPContact them
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Was your plugin created by your theme or a plugin?
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Widget/Sidebar problemDid you hit "save" (really, it happens more often than you think!)Open DevTools and see if there's a conflicting CSS ruleDouble-check the settings of the pluginClear page cache (or everything)dig around the wp_options table (warning LOTS of stuff in there)Contact them
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Post thumbnail not rightIs the file you uploaded too small for a proper thumbnailSearch your functions.php for this: "set_post_thumbnail_size" (see also: http://codex.wordpress.org/Function_Reference/add_image_size)Disable any plugins that are related to front-end appearanceClear page cache (or everything)Go to the _post_meta table, sort by post_id, find your post ID number and check to see if it has an associated _thumbnails_idHighly unlikely that this is relevantContact them
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Images not floating correctly in contentDouble-check that image's settings, and/or switch to text mode to look at the codeOpen DevTools and see if there's a conflicting CSS ruleOpen DevTools and see if there's a plugin stylesheet that's conflicting. If there is, and that plugin is not used on that page, disable it for that page with the Plugin OrganizerClear page cache (or everything)Only things relevant to this problem are stored at html code, see "You" "Theme" or "Plugin"Highly unlikely that this is relevantReally, just contact them
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BACK ENDYOUTHEMEPLUGINCACHING/MinifyDATABASECOREHOSTING
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Getting PHP ErrorsWhat was your last action? Undo it, then clear your cache, back things up and try it again.Change to twentytwelve and see if the error goes away. If it does, look at your theme's functions.php for something like this: add_action('admin_enqueue_scripts', 'my_admin_theme_style'); Disable that whole function with // before each line and see if the errors go away. If they do, contact your theme developer.Does the error point to a specific file? Does it belong to a plugin you just activated? Does the error go away when you disable the plugin? If the answer to all three of those is "yes" copy the entire text of the error, go to the developers support page and submit it. It's possible they've already posted a work-around until they can provide a fix.Caching will only produce errors if the caching program or provided (like CloudFlare) itself is misbehaving. It should be obvious if this is the case. Otherwise, clearing your cache should resolve it.
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White Screen of Death!If you've been "Troubleshooting" and this just happened, undo whatever the hell you just did! If that doesn't fix it, luckily you backed everything up before you started Troubleshooting. Start from scratch and watchout when you get to that point again.The most likely culprit of a theme causing the White Screen of Death is in the functions.php file. Find out really quickly by just renaming it functions-OFF.phpQuickly disable ALL plugins by changing the plugins folder name to "plugins-OFF". If that gets you back, then add "-OFF" to each individual plugin folder name, then change it back one by one until you find which one did it.Not the problemVerySwap out everything in wp-admin, and wp-includes
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