PHP E_WARNING being shown despite php.ini [closed]

Did you check your wp-config.php file for WP_DEBUG constants? //enable debug define( ‘WP_DEBUG’, true ); //save to file define( ‘WP_DEBUG_LOG’, true ); //show in browser define( ‘WP_DEBUG_DISPLAY’, true); See https://codex.wordpress.org/WP_DEBUG for more details.

Theme requires allow_url_include = on in php.ini

Okay, first off, that’s an incredibly badly made theme. Your item number 2 there indicates to me that he making AJAX calls in entirely the wrong way. Secondly, look for anything in the theme that is using http but not in a link. allow_url_include basically lets you include some PHP from a remote site, which … Read more

Increasing the the file upload size

Please contact your host and ask them what is the default size of file a user can upload. They might have lesser value in their system. If you talk to them on their chat, I think this issue will be solved.

Receiving 404 when uploading file larger than 10kb

Check the nginx error.log (based on nginx.conf error_log location). $ sudo nano /path/to/nginx/error.log There is a “permission denied” error on /var/lib/nginx. This happened because I changed the user setting in nginx.conf from user nginx; to something else. In this case, user iam; Solution: Check the current user and group ownership on /var/lib/nginx. $ ls -ld … Read more

adding custom user input fields in WordPress admin dashboard gives error The link you followed has expired. Please try again

That error messages means a failed admin nonce validation (check_admin_referer, which calls wp_nonce_ays). And you don’t actually need an extra nonce here: these are extra fields to be added to existing forms that already have their own nonces, and the one you’ve added just clashes with them. (If you were adding a new form you … Read more