query failure: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
errno: 1064
#0 /home/ssm-user/emuso-server/includes/functions.php(4305): confirm_query()
#1 /home/ssm-user/emuso-server/public_html/wp-content/themes/emuso/page-download-information.php(13): find_trial_table_entry_by_id()
#2 /home/ssm-user/emuso-server/public_html/wp-includes/template-loader.php(132): include('...')
#3 /home/ssm-user/emuso-server/public_html/wp-blog-header.php(19): require_once('...')
#4 /home/ssm-user/emuso-server/public_html/index.php(17): require('...')