Plugin crashes WP on activation

[niczyje]

Unfortunately the plugin crashes WP during activation.

[michakpl]

Do you have any other plugins installed next to WooCommerce and WC Gateway Dotpay plugin? If yes, please try to disable one by one and check if error still occurs.

Please also put following code in your wp-config.php file to enable debugging, and send me full error message.

define( 'WP_DEBUG', true );

Thanks,
Michal