errors in woocommerce-gateway-epx.php

Payments are not going thur.

AH01071: Got error 'PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 385; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 389; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 389; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 390; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 390; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 401; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 401; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 401; PHP message: PHP Warning: Trying to access array offset on value of type null in /var/www/vhosts/stufflg.com/httpdocs/wp-content/plugins/epx-ecommerce/woocommerce-gateway-epx.php on line 401', referer: https://www.stufflg.com/checkout/

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