Enable debug in wp-config.php and read the debug_log: https://developer.wordpress.org/advanced-administration/debug/debug-wordpress/ The problem is probably an incompatible plugin or a theme incompatible with the newest version of WordPress.
As per the lines around the line number of the error: $response = wp_remote_get($this->backup_domain . “?s=” . is_404(), $args); $ups= json_decode($response[‘body’], true); $response may be a WP_Error object if there was an error with the request. Thus, trying to access it as an array on the next line $response[‘body’] can cause the fatal error. You … Read more
WordPress core files – PHP Warning: file_exists(): open_basedir restriction in effect
wp_get_post_terms() returns a WP_Error on failure. (Are you sure it’s $colection and not $collection in that function call?) You can check the return value using is_wp_error() and decide what you’re going to output if it is, in fact, a WP_Error. For example: $term = wp_get_post_terms( $colection->posts[0]->ID ,’look’ ); if ( is_wp_error( $term ) ) { … Read more
Fatal error: Uncaught Error: Call to undefined method Elementor\Utils::is_ajax() [closed]
create_function was removed in PHP 8.0, so your theme does not appear to be compatible with PHP 8.0+. You have several options to resolve this: If your site is down and it is important to get your site up immediately, ask your host to downgrade PHP to 7.4. Just be aware that security support for … Read more
How to fix Fatal Error in wp-includes/meta.php after upgrade to PHP 8
To disable the plugin you can log into cPanel or into the installation folder via FTP and rename or remove the plugin folder in /wp-content/plugins/ – Once you’ve done this you should be able to login to the dashboard without any issues. There is possibly a conflict between the current theme and the Contact Form … Read more
It’s pretty common that this error is due to a recursive loop, not to memory lack.. so I suggest to check the integrity of data first. Increasing memory limit will never solve the problem in these cases
disable the plugin. Either by going into the dashboard and disabling it or by going to the files through ftp . If by ftp you’ll need to go to your www/wp-content/plugins directory. and then remove the navigation-menu entirely.