Generating all the posts in one pdf

[srrajkumar]

Hi,
The plugin is awesome and great to work with. :)
I am having this small issue maybe I did something wrong. Whenever I try to generate the post as pdf by default it converts all the posts to pdf. I am using plain permalink for my website. When I tested in localhost its works like charm but when I moved to server I get this bug. Can you please let me know what I did wrong here.
Wordpress version - 5.2.4
Server architecture - Linux 3.10.0-1062.1.2.el7.x86_64 x86_64
Web server - Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips PHP/5.6.40
PHP version - 5.6.40 (Supports 64bit values)
PHP SAPI - apache2handler

Thanks,