I got this msg :
Warning: Invalid argument supplied for foreach() in /home/****/public_html/wp-includes/query.php on line 1702
after upgrade you plugin on my multisite , i tried to make update on /wp-admin/network/admin.php?page=nextgen-gallery
And i got this msg too:
Warning: Cannot modify header information – headers already sent by (output started at /home/*****/public_html/wp-includes/query.php:1702) in /home/*****/public_html/wp-content/plugins/nextgen-gallery/products/photocrati_nextgen/modules/frame_communication/class.frame_event_publisher.php on line 67
how can i fix this?
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