Hi,
I'm using J51 Willow on a web site - and got the following fatal error after joomla 3.8 upgrade:
[25-Sep-2017 06:27:17 UTC] PHP Fatal error: require_once(): Failed opening required '/home/beersheba1/public_html/libraries/regularlabs/helpers/protect.php' (include_path='.:/opt/alt/php56/usr/share/pear:/opt/alt/php56/usr/share/php') in /home/beersheba1/public_html/plugins/system/sliders/sliders.php on line 97
Can you help?