It looks like you have already tried to update WordPress but the process broked. So to resolve your problem you can go with the following: 1. Click to “Re-install now” button and install WordPress again. 2. Click to ” Download” and install the WordPress manually.
WordPress GUI and wp-cli are saying we have the latest version, but we don’t
WordPress cannot auto update and cannot find .maintenance file
Do you have <?php wp_footer(); ?> in your footer.php? It should be right at the bottom before the closing tag http://voodoopress.com/2011/02/wordpress-3-1-admin-bar-upgrade-issues/
Do you have a object-cache.php in your wp-content directory? If so, rename it. But first make sure the upgrade replaced all new files. Upgrade per FTP and watch out for failed transfers.
Try working through the solutions listed in: Troubleshooting WordPress 3.3 – Master List
Okay I found the issue. It was a problem with my “Nexus” theme. For anyone with the same issue, I commented out the line “wp_enqueue_script(‘jquery-prime-options’…” in this function : “option_tree_load”
From the error you posted, I suspect that there was some kind of file corruption. The original file /wp-includes/post.php shouldn’t end at line 235. The file should have 5841 lines (in WP version 4.0 and 4.0.1). If it was a file corruption and the error doesn’t appear anymore, the update probably “healed” the damage by … Read more
Did you migrate from managed wp to unmanaged? Check this page https://ru.godaddy.com/help/move-a-managed-wordpress-site-to-an-unmanaged-wordpress-account-19798 In the site directory, locate the /wp-content/mu-plugins/ directory, and delete the gd-system-plugin and gd-system-plugin.php files. In the wp-config.php file, find and remove the reference to gd-config.php. The sample code below from the wp-config.php file shows the general location of the line to delete.
You network upgrade is taking too long to execute. You could mitigate the error by extending the execution time limit: Increase max_execution_time in php.ini Set max_execution_time in script to a higher number ini_set(‘max_execution_time’, 300); Temporarily add this line in index.php set_time_limit(0);