Cannot Update

Hello, I have just installed the plugin but when I press the save button it redirects me to /wp-admin/options.php and doesn’t save the details

There is the below warning in the log file, not sure if this is the reason?

AH01071: Got error 'PHP message: PHP Warning: include_once(/var/www/vhosts/secondpeakperformance.com/httpdocs/wp-content/plugins/wp-whatsapp-chat/build/frontend/js/index.asset.php): Failed to open stream: No such file or directory in /var/www/vhosts/secondpeakperformance.com/httpdocs/wp-content/plugins/wp-whatsapp-chat/includes/frontend.php on line 9PHP message: PHP Warning: include_once(): Failed opening '/var/www/vhosts/secondpeakperformance.com/httpdocs/wp-content/plugins/wp-whatsapp-chat/build/frontend/js/index.asset.php' for inclusion (include_path='.:/opt/plesk/php/8.0/share/pear') in /var/www/vhosts/secondpeakperformance.com/httpdocs/wp-content/plugins/wp-whatsapp-chat/includes/frontend.php on line 9PHP message: PHP Warning: Trying to access array offset on value of type bool in /var/www/vhosts/secondpeakperformance.com/httpdocs/wp-content/plugins/wp-whatsapp-chat/includes/frontend.php on line 11PHP message: PHP Warning: Trying to access array offset on value of type bool in /var/www/vhosts/secondpeakperformance.com/httpdocs/wp-content/plugins/wp-whatsapp-chat/includes/frontend.php on line 11', referer: https://www.secondpeakperformance.com/