Title: robertk600's Replies | WordPress.org --- # robertk600 [ ](https://wordpress.org/support/users/robertk600/) * [Profile](https://wordpress.org/support/users/robertk600/) * [Topics Started](https://wordpress.org/support/users/robertk600/topics/) * [Replies Created](https://wordpress.org/support/users/robertk600/replies/) * [Reviews Written](https://wordpress.org/support/users/robertk600/reviews/) * [Topics Replied To](https://wordpress.org/support/users/robertk600/replied-to/) * [Engagements](https://wordpress.org/support/users/robertk600/engagements/) * [Favorites](https://wordpress.org/support/users/robertk600/favorites/) Search replies: ## Forum Replies Created Viewing 9 replies - 1 through 9 (of 9 total) * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687152) * By the way, is it possible for me to downgrade to 4.5.3 at this point? At one point the database was updated, but I don’t know exactly what the implications are. If a downgrade is ok to do, it may potentially put me back where I was before attempting the upgrade to 4.6? Can I make things worse by trying? * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687144) * Thanks for trying to help. * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687138) * It’s called “template4” and was custom created for our school. I have also reached out to the developer but have not heard back yet. * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687124) * I suppose that downgrading back to 4.5.3 is not possible, since the database was updated in the process of doing the manual upgrade? Thanks! * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687110) * Update: I went ahead and renamed the theme folder, and now I can get to the dashboard, and the theme has been reset to the default. Looks like some corruption has occurred with my custom theme? If you can help me figure out what to do, that would be great. Thanks. * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687109) * I have done everything suggested, except rename the active theme folder, and now have the following error: * Fatal error: Cannot redeclare the_post_thumbnail_caption() (previously declared in /homepages/32/d169286794/htdocs/MACAMD/wp-includes/post-thumbnail-template. php:244) in /homepages/32/d169286794/htdocs/MACAMD/wp-content/themes/template4/ functions.php on line 685 * If I rename the active theme folder, will changing the name back make it an available option again? It is a custom theme that I didn’t create, so I want to be careful. Hopefully I am closer?? My plugins folder is still named plugins.hold. Any help would be greatly appreciated. * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [Update to 4.6 failed, site no longer accessible](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/) * Thread Starter [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/update-to-46-failed-site-no-longer-accessible/#post-7687095) * Thank you very much… I will attempt this tonight and follow up with the results. * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [PHP Fatal error after 4.6 update](https://wordpress.org/support/topic/17-aug-2016-081316-utc-php-fatal-error-after-46-update/) * [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/17-aug-2016-081316-utc-php-fatal-error-after-46-update/#post-7674893) * Will do. Thanks. * Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) In reply to: [PHP Fatal error after 4.6 update](https://wordpress.org/support/topic/17-aug-2016-081316-utc-php-fatal-error-after-46-update/) * [robertk600](https://wordpress.org/support/users/robertk600/) * (@robertk600) * [9 years, 10 months ago](https://wordpress.org/support/topic/17-aug-2016-081316-utc-php-fatal-error-after-46-update/#post-7674889) * sterndata, do I have to backup everything and disable plugins and follow any other procedures? The error I am getting is: * **Fatal error**: Call to undefined function apply_filters() in /**homepages/32/ d169286794/htdocs/MACAMD/wp-includes/load.php** on line **317** * The URL for the site is [http://www.macamd.org](http://www.macamd.org). Thank you. Viewing 9 replies - 1 through 9 (of 9 total)