ACF in wordpress

When you are concatenating string you shouldn’t use ;after the method. Also you should close que quotes, call the method, and open again. Try the code below:

$listItem .= '<div id="agenda-block-image-responsive" style="' .get_field('speaker-img' ) . '">';

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)