Fatal error: Uncaught TypeError: implode(): Argument #2 ($array) must be of type ?array, string given in /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php:518 Stack trace: #0 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php(518): implode(Array, '|') #1 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php(311): MatthiasMullie\Minify\CSS->shortenHex('img.wp-smiley,i...') #2 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/Minify.php(111): MatthiasMullie\Minify\CSS->execute(NULL) #3 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/inc/functions/minify.php(474): MatthiasMullie\Minify\Minify->minify() #4 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/inc/vendors/classes/class-minify-html.php(212): rocket_minify_inline_css('\n\n\timg.wp-smile...') #5 [internal function]: Minify_HTML->_removeStyleCB(Array) #6 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/inc/vendors/classes/class-minify-html.php(107): preg_replace_callback('/\\s*<style(\\b[^...', Array, '<!DOCTYPE html>...') #7 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/inc/vendors/classes/class-minify-html.php(48): Minify_HTML->process() #8 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/inc/front/minify.php(74): Minify_HTML::minify('<!DOCTYPE html>...', Array) #9 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/class-wp-hook.php(324): rocket_minify_html('<!DOCTYPE html>...') #10 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/plugin.php(205): WP_Hook->apply_filters('<!DOCTYPE html>...', Array) #11 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/inc/front/process.php(267): apply_filters('rocket_buffer', '<!DOCTYPE html>...') #12 [internal function]: do_rocket_callback('<!DOCTYPE html>...', 9) #13 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/functions.php(5420): ob_end_flush() #14 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/class-wp-hook.php(324): wp_ob_end_flush_all('') #15 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array) #16 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #17 /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-includes/load.php(1270): do_action('shutdown') #18 [internal function]: shutdown_action_hook() #19 {main} thrown in /data02/virt47056/domeenid/www.goji.ee/htdocs/wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php on line 518