I have an org file referencing to another file with links containing # symbols:
[[./crawler.pl::#top level processing][top level processing]]
It worked fine until I upgraded Emacs to 26.3 and org-mode to 9.1.9. Now when I click upon this link it gives an error:
error in process filter: package--check-signature-content: Failed to verify signature: file-error, "Writing to process", "Bad file descriptor", #<process epg>
error in process filter: Failed to verify signature: file-error, "Writing to process", "Bad file descriptor", #<process epg>
What is it? How to fix?