Warnings in Backend after Update v.1.1.1

Dear Dima,

first: THX for the great plugin!
Today, I just wanted to brief you on the following:
After the update recently, our shop manager noticed that the product search in the backend issued warnings that administrators do not see.

Warning: Invalid argument supplied for foreach() in /xxx/load-more-products-for-woocommerce/berocket/includes/updater.php on line 108
Warning: Cannot modify header information – headers already sent by (output started at /xxx/load-more-products-for-woocommerce/berocket/includes/updater.php on line 108) in /xxx/wp-includes/misc.php on line 1124
Warning: Cannot modify header information – headers already sent by (output started at /xxx/load-more-products-for-woocommerce/berocket/includes/updater.php on line 108) in /xxx/wp-includes/pluggable.php on line 1219

Thanks for your effort,
Heike