Cannot use object of type App\Libraries\PHPSQLParser\utils\ExpressionToken as array

[springmusk026]

APPPATH\Libraries\PHPSQLParser\processors\AbstractProcessor.php at line 295

294 protected function isSubQuery($out) {
295 return isset($out['expr_type']) && $out['expr_type'] === ExpressionType::SUBQUERY;
296 }
297

[TheDigitalOrchard]

Are you passing an instance of ExpressionToken in as the argument?