problem with ifthenpay plugin

Bom dia, preciso da vossa ajuda para um erro que está a dar ao instalar o plugin do ifthenpay.

o erro que está a dar é este:


[Sun Feb 11 19:22:01.910396 2024] [php7:error] [pid 2703] [client 85.138.206.91:57676] PHP Fatal error:  Uncaught Error: Call to a member function update_meta_data() on bool in /var/www/html/leds2all.pt/public_html/wp-content/plugins/multibanco-ifthen-software-gateway-for-woocommerce/class-wc-multibanco-ifthen-webdados.php:186 Stack trace: #0 /var/www/html/leds2all.pt/public_html/wp-content/plugins/multibanco-ifthen-software-gateway-for-woocommerce/class-wc-multibanco-ifthen-webdados.php(39): WC_Multibanco_IfThen_Webdados->upgrade() #1 /var/www/html/leds2all.pt/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(103): WC_Multibanco_IfThen_Webdados->__construct() #2 /var/www/html/leds2all.pt/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(76): WC_Payment_Gateways->init() #3 /var/www/html/leds2all.pt/public_html/wp-content/plugins/woocommerce/includes/class-wc-payment-gateways.php(49): WC_Payment_Gateways->__construct() #4 /var/www/html/leds2all.pt/public_html/wp-content/plugins/woocommerce/includes/class-woocommerce.php(983): WC_Payment_Gateways::ins in /var/www/html/leds2all.pt/public_html/wp-content/plugins/multibanco-ifthen-software-gateway-for-woocommerce/class-wc-multibanco-ifthen-webdados.php on line 186, referer: https://www.leds2all.pt/wp-admin/plugin-install.php?s=ifthenpay&tab=search&type=term

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