Fatal error: Uncaught Error: Call to undefined function each() in /home/rhetcomp/public_html/wp-content/plugins/powerpress/powerpress.php:192
Stack trace:
#0 /home/rhetcomp/public_html/wp-includes/class-wp-hook.php(324): powerpress_content('<p>I save resea...')
#1 /home/rhetcomp/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters('<p>I save resea...', Array)
#2 /home/rhetcomp/public_html/wp-includes/post-template.php(399): apply_filters('the_excerpt', 'I save research...')
#3 /home/rhetcomp/public_html/wp-content/themes/twentythirteen/image.php(67): the_excerpt()
#4 /home/rhetcomp/public_html/wp-includes/template-loader.php(106): include('/home/rhetcomp/...')
#5 /home/rhetcomp/public_html/wp-blog-header.php(19): require_once('/home/rhetcomp/...')
#6 /home/rhetcomp/public_html/index.php(17): require('/home/rhetcomp/...')
#7 {main}
thrown in /home/rhetcomp/public_html/wp-content/plugins/powerpress/powerpress.php on line 192