3D FlipBook - Hello, I am receiving this error: Fatal error: Cannot redeclare iberezanskyfb3dget_dump() (previously declared in

Hello, I am receiving this error:

Fatal error: Cannot redeclare iberezanskyfb3dget_dump() (previously declared in /nfs/c11/h07/mnt/202157/domains/mmab.prioritymediaplus.com/html/wp-content/plugins/interactive-3d-flipbook-powered-physics-engine/index.php:15) in /nfs/c11/h07/mnt/202157/domains/mmab.prioritymediaplus.com/html/wp-content/plugins/3d-flip-book/index.php on line 19