In order to resolve this problem, I've performed the following steps in Laravel. For this, we need to modify the Read and Write policy under the policy.xml file. I have mentioned the complete path below, I am going to use the NANO file editor to edit the target file but you can choose other file editors like VI and VIM editor according to Thanks to everyone who manages Redmine image. This is a problem caused by ImageMagick's default policy.xml, which restricts PDF-to-image conversion. After some ImageMagick version upgrade the Imagemagick policy does not authorize working with the file. Solution. Edit the ImageMagick policy.xml file and comment the bottom policy rules what is affecting your file. magick composite -compose Dst_Over -tile pattern:checkerboard image.png x: The image displayed in the above example is a special PNG-format test image, which was generated using the shell script "generate_test". Normally, the command would output the results to your display, not onto a Web page like this. Thanks for this useful module, just wanted to add an issue describing a minor problem I had getting this module set up in case others have the same problem. Perhaps a note could be added to the documentation for this module as I think this could be a common problem for installs that have never configured ImageMagick to read PDFs before.