Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO) in /srv/users/koolphp/apps/koolreport/public/koolreport/core/src/datasources/PdoDataSource.php:114 Stack trace: #0 /srv/users/koolphp/apps/koolreport/public/koolreport/core/src/datasources/PdoDataSource.php(114): PDO->__construct('mysql:host=loca...', 'root', '', NULL) #1 /srv/users/koolphp/apps/koolreport/public/koolreport/core/src/core/DataSource.php(57): koolreport\datasources\PdoDataSource->onInit() #2 /srv/users/koolphp/apps/koolreport/public/koolreport/core/src/KoolReport.php(264): koolreport\core\DataSource->__construct(Array, Object(CustomersYears)) #3 /srv/users/koolphp/apps/koolreport/public/examples/reports/pivot/pivotsql/CustomersYears.php(22): koolreport\KoolReport->src('automaker') #4 /srv/users/koolphp/apps/koolreport/public/koolreport/core/src/KoolReport.php(100): CustomersYears->setup() #5 /srv/users/koolphp/apps/koolreport/public/examples/reports/pivot/pivotsql/run.php(4): koolreport\ in /srv/users/koolphp/apps/koolreport/public/koolreport/core/src/datasources/PdoDataSource.php on line 114