Error WPDA_Settings.php on line 4022

Entire error: Warning: sizeof(): Parameter must be an array or an object that implements Countable in.. WPDA_Settings.php on line 4022

I do not know how to fix this error. I deleted and reinstalled WP Data Access plugin. I upgraded the php version. I am using localwp and working locally. Versions: wpdataaccess – 4.1.0; pHp – 7.4.1; mySQL – 8.0.16; wordpress – 5.6. I do not know how to fix this problem. Thank you.