Fatal error: Uncaught TypeError: function_exists() expects parameter 1 to be string, bool given in /volume1/sites/yii2-fantasy-squid-game/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php:1077
Stack trace:
#0 /volume1/sites/yii2-fantasy-squid-game/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php(1077): function_exists(false)
#1 /volume1/sites/yii2-fantasy-squid-game/vendor/composer/autoload_real.php(41): require('/volume1/sites/...')
#2 /volume1/sites/yii2-fantasy-squid-game/vendor/composer/autoload_real.php(45): {closure}('ec07570ca5a8121...', '/volume1/sites/...')
#3 /volume1/sites/yii2-fantasy-squid-game/vendor/autoload.php(25): ComposerAutoloaderInitc6cd9c77853629de4dbb060f9e1b0c69::getLoader()
#4 /volume1/sites/yii2-fantasy-squid-game/frontend/web/index.php(6): require('/volume1/sites/...')
#5 {main}
  thrown in /volume1/sites/yii2-fantasy-squid-game/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php on line 1077