Notice: Trying to access array offset on value of type null in /home2/robinb2/class.rugbydatabase.co.nz/coach.php on line 43

Fatal error: Uncaught TypeError: Typed property Coach::$coachId must be int, null used in /home2/robinb2/class.rugbydatabase.co.nz/coach.php:43 Stack trace: #0 /home2/robinb2/public_html/referee/games-list.php(6): Coach->getById('1450') #1 {main} thrown in /home2/robinb2/class.rugbydatabase.co.nz/coach.php on line 43