Leveraging Personality Tests to Unify a Multi-Generational Workforce. Industry Function WP_User->id was called with an argument that is <strong>deprecated</strong> since version 2.1.0! Use <code>WP_User->ID</code> instead. ErrorException: Function WP_User->id was called with an argument that is <strong>deprecated</strong> since version 2.1.0! Use <code>WP_User->ID</code> instead. in file /home/threeminutemile/staging/wp-includes/functions.php on line 6131 #0 [internal function]: Spatie\Ignition\Ignition->renderError(16384, 'Function WP_Use...', '/home/threeminu...', 6131) #1 /home/threeminutemile/staging/wp-includes/functions.php(6131): trigger_error('Function WP_Use...', 16384) #2 /home/threeminutemile/staging/wp-includes/functions.php(5925): wp_trigger_error('', 'Function WP_Use...', 16384) #3 /home/threeminutemile/staging/wp-includes/class-wp-user.php(279): _deprecated_argument('WP_User->id', '2.1.0', 'Function WP_Use...') #4 /home/threeminutemile/staging/wp-includes/author-template.php(181): WP_User->__isset('id') #5 /home/threeminutemile/staging/wp-content/themes/2025-3mm-by-clear/partials/content/content.php(69): get_the_author_meta('id') #6 /home/threeminutemile/staging/wp-includes/template.php(816): require('/home/threeminu...') #7 /home/threeminutemile/staging/wp-includes/template.php(749): load_template('/home/threeminu...', false, Array) #8 /home/threeminutemile/staging/wp-includes/general-template.php(206): locate_template(Array, true, false, Array) #9 /home/threeminutemile/staging/wp-content/themes/2025-3mm-by-clear/single.php(26): get_template_part('partials/conten...', '', Array) #10 /home/threeminutemile/staging/wp-includes/template-loader.php(132): include('/home/threeminu...') #11 /home/threeminutemile/staging/wp-blog-header.php(19): require_once('/home/threeminu...') #12 /home/threeminutemile/staging/index.php(17): require('/home/threeminu...') #13 {main}