$l10n parameter must be an array. To pass arbitrary data to scripts, use the wp_add_inline_script() function instead. Please see Debugging in WordPress for more information. (This message was added in version 5.7.0.) in /www/ipndv_724/public/wp-includes/functions.php on line 5831The IPNDV builds on previous verification work like the UK-Norway Initiative and NTI’s Verification Pilot Project.