Fatal error: Uncaught Error: Non-static method apiBaseClass::getConfig() cannot be called statically in /home/kusanagi/2236341e134453d0104620d0/DocumentRoot/sales/index.php:21 Stack trace: #0 {main} thrown in /home/kusanagi/2236341e134453d0104620d0/DocumentRoot/sales/index.php on line 21