Fatal error: Uncaught Error: [] operator not supported for strings in /home/spd/public_html/wp-content/plugins/custom-twitter-feeds/inc/CtfFeed.php:461 Stack trace: #0 /home/spd/public_html/wp-content/plugins/custom-twitter-feeds/inc/CtfFeed.php(202): CtfFeed->setIncludeExcludeOptions() #1 /home/spd/public_html/wp-content/plugins/custom-twitter-feeds/inc/CtfFeed.php(108): CtfFeed->setFeedOptions() #2 /home/spd/public_html/wp-content/plugins/custom-twitter-feeds/custom-twitter-feed.php(80): CtfFeed::init('') #3 /home/spd/public_html/wp-includes/shortcodes.php(345): ctf_init('', '', 'custom-twitter-...') #4 [internal function]: do_shortcode_tag(Array) #5 /home/spd/public_html/wp-includes/shortcodes.php(223): preg_replace_callback('/\\[(\\[?)(custom...', 'do_shortcode_ta...', '<p>&nbsp;</p>\n[...') #6 /home/spd/public_html/wp-includes/class-wp-hook.php(298): do_shortcode('<p>&nbsp;</p>\n[...') #7 /home/spd/public_html/wp-includes/plugin.php(203): WP_Hook->apply_filters('<p>&nbsp;</p>\n[...', Array) #8 /home/spd/public_html/w in /home/spd/public_html/wp-content/plugins/custom-twitter-feeds/inc/CtfFeed.php on line 461