Fatal error: Uncaught Error: Class "Mustache_Logger_AbstractLogger" not found in /home/edepracl/public_html/moodle30/lib/mustache/src/Mustache/Logger/StreamLogger.php:21 Stack trace: #0 {main} thrown in /home/edepracl/public_html/moodle30/lib/mustache/src/Mustache/Logger/StreamLogger.php on line 21