Activation error

Thanks iyas0s for your plugin but I can´t activate it because a parse error on the w-dalil-shortcodes.php 407 line

Parse error: parse error in G:\wwwroot\domain\wp-content\plugins\w-dalil\includes\w-dalil-shortcodes.php on line 407

‘ $sm_dir = wp_upload_dir()[‘basedir’] . ‘/dalil_files/’.$generated_for_small; ‘

Thanks for help

Mário

https://wordpress.org/plugins/w-dalil/