mod_fcgid error after first install

Hi, i need to cioy wordpress users (name and email) into mautic. I found your plugin and after the installation i wasn’t able to access configuration page.

i watched apache logs and i found this error:
mod_fcgid: stderr: PHP Parse error: syntax error, unexpected '[' in /var/www/vhosts/cittanet.com/httpdocs/wp-content/plugins/automate-mautic/classes/class-rules-table.php on line 175, referer: https://www.cittanet.com/wp-admin/options-general.php?page=automate-mautic

what’s wrong?