3D FlipBook - Pro Version : Module build failed: Module not found:

Hi,

We were using the free version via CDN, everything was working fine except the page limit. So we decided to go for the pro version.

Unfortunately I cant make it work. I got the following error when building

Module build failed: Module not found: "./node_modules/3D-FlipBook/js/libs/pdf.min.js" contains a reference to the file "zlib". This file can not be found, please check it for typos or update it if the file got moved.

ERROR Failed to compile with 4 errors 9:48:46 PM

Module build failed: Module not found: "./node_modules/3D-FlipBook/js/libs/pdf.min.js" contains a reference to the file "fs". This file can not be found, please check it for typos or update it if the file got moved.

"./node_modules/3D-FlipBook/js/libs/pdf.min.js" contains a reference to the file "http". This file can not be found, please check it for typos or update it if the file got moved.

"./node_modules/3D-FlipBook/js/libs/pdf.min.js" contains a reference to the file "https". This file can not be found, please check it for typos or update it if the file got moved.

"./node_modules/3D-FlipBook/js/libs/pdf.min.js" contains a reference to the file "url". This file can not be found, please check it for typos or update it if the file got moved.

Any idea ?