There is a SQL query in the theme file /themes/ExtraGrid/content-single.php, and it is asking for a column that doesn’t exist. This seems to be a commercial theme, so we can just guess why that query exists. Maybe you forgot to set a required theme option, or your tables are just incomplete.
It’s not a very good practice to echo html code. Also you have errors with quotes. Correct way to do this would be: <a href=”https://wordpress.stackexchange.com/questions/106828/mailto:type%20email%20address%20here?subject=I%20wanted%20to%20share%20this%20post%20with%20you%20from%20<?php echo rawurlencode(get_bloginfo(“name’)); ?>&body=<?php echo rawurlencode(get_the_title()); ?>%20%20%3A%20%20<?php echo rawurlencode(get_the_excerpt()); ?>%20%20%2D%20%20%28%20<?php echo rawurlencode(get_permalink()); ?>%20%29″ title=”Email to a friend/colleague” target=”_blank”>Share via Email</a>
Replace that line with the following: if(!is_object($val) && !is_array($val)){ $this->p->$c = trim(stripslashes($val)); } else { $this->p->$c = $val; } This is just a temporary solution so the error will go away. All this does is check the variable to see if it’s an object or an array. If it is the variable just gets saved … Read more
A scalar value is something you can put on a scale: an integer or float value (4 or 5.5) or a string. That means WPBMap::getParam(‘vc_row’, ‘el_class’); doesn’t return an array, but a number or a string, so you cannot treat $param as an array with $param [‘description’]. Find out why you don’t get an array.
Anything outside the <?php ?> tags will be echoed as output since it has no conditions. The fastest way is to wrap in a function and output in the footer. add_action(‘wp_footer’,’custom_random_script’); function custom_random_script() { echo ‘<script> ……SCRIPT CONTENTS…… </script>’; } There is nothing technically wrong with outputting the script inside your existing function either, it … Read more
Replace your code with as mentioned below: public function admin_body_class($classes) { global $wpdb, $post; $screen = get_current_screen(); $status=”parent-“; if( isset( $post->post_parent ) && $post->post_parent > 0 ) { $status=”child-“; } $classes .= ‘ ‘ . $status . $screen->post_type; return $classes; }
You need to increase the php-memory-limit you can find out how much you have now with <?php phpinfo(); ?> Edit php.ini .Search “memory_limit” in your php.ini, and change the value of it. If no “memory_limit” found, add the following line at the end of php.ini memory_limit = 128M ; /* Change the 128M to your … Read more
One of your plugin or your theme is throwing this error. Best way to identify it is to look at the path of the file that is throwing this error. Should be something like wp-content/plugins/xxx. Then if you go to your WordPress install, navigate to wp-content/plugins look for that folder and rename it, the plugin … Read more
Many plugins have an ’empty’ index.php that doesn’t do anything; the plugin code is elsewhere. But you need to contact the plugin’s author/support to get a definitive answer.
Whenever you use a value from an array, like $array[‘key’] where it’s possible that the ‘key’ doesn’t exist (such as the first time a widget is used) you need to check that it exists before using it or you’ll get errors on those occasions where it hasn’t been set. Your problem is that when the … Read more