Fatal error: Uncaught Error: Interface 'Kreait\Firebase\Http\Auth' not found in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/kreait/firebase-php/src/Firebase/Http/Auth/CustomToken.php:13 Stack trace: #0 {main} thrown in /home/eshoppy/api.eshoppy.com.in/vendor-firebase/kreait/firebase-php/src/Firebase/Http/Auth/CustomToken.php on line 13