Merging PDF files with SetaPDF-Merger

Question

I used the SetaPDF-Merger for merging the pdf documents . While I am using the code mentioned in the link, I get the following error

Site error: the ionCube PHP Loader needs to be installed. 
This is a widely used PHP extension for running ionCube protected PHP code, website security and malware blocking. 
Please visit get-loader.ioncube.com for install assistance.

Answer 1

I used the SetaPDF-Merger for merging the pdf documents . While I am using the code mentioned in the link, I get the following error

Site error: the ionCube PHP Loader needs to be installed. 
This is a widely used PHP extension for running ionCube protected PHP code, website security and malware blocking. 
Please visit get-loader.ioncube.com for install assistance.