Fatal error: Uncaught Error: Call to undefined function trigger_deprecation() in /home/yrdsb11w3creativ/public_html/yrdsb-board-v1.0.0-alpha/vendor/ruflin/elastica/src/Processor/Lowercase.php:5 Stack trace: #0 {main} thrown in /home/yrdsb11w3creativ/public_html/yrdsb-board-v1.0.0-alpha/vendor/ruflin/elastica/src/Processor/Lowercase.php on line 5