Same from 4.18.1 to 4.19.2
Multisite setup and updated manually.
PHP Fatal error: Uncaught Error: Class ‘ShortPixelMeta’ not found in /var/www/html/wp-content/plugins/shortpixel-image-optimiser/class/wp-short-pixel.php:47\nStack trace:\n#0 /var/www/html/wp-content/plugins/shortpixel-image-optimiser/shortpixel-plugin.php(57): WPShortPixel->__construct()\n#1 /var/www/html/wp-includes/class-wp-hook.php(287): ShortPixel\\ShortPixelPlugin->lowInit(”)\n#2 /var/www/html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)\n#3 /var/www/html/wp-includes/plugin.php(478): WP_Hook->do_action(Array)\n#4 /var/www/html/wp-settings.php(403): do_action(‘plugins_loaded’)\n#5 /var/www/html/wp-config.php(119): require_once(‘/var/www/html/w…’)\n#6 /var/www/html/wp-load.php(37): require_once(‘/var/www/html/w…’)\n#7 /var/www/html/wp-blog-header.php(13): require_once(‘/var/www/html/w…’)\n#8 /var/www/html/index.php(17): require(‘/var/www/html/w…’)\n#9 {main}\n thrown in /var/www/html/wp-content/plugins/shortpixel-image-optimiser/class/wp-short-pixel.php on line 47
Rollback to 4.18.1 did the trick luckily.
