pgAdmin 4 commit: Replace the generic exception class with a more speci

Replace the generic exception class with a more specific one. Branch -- master Details --- https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=d6400bbcae1cddba5f77a7c39b3b2876b7c9a1db Author: Aditya Toshniwal Modified Files -- web/pgAdmin4.py

pgAdmin 4 commit: Replace the generic exception class with a more speci

Replace the generic exception class with a more specific one to fix SonarQube issues. Branch -- master Details --- https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=aa679e06b27cf036d6906fdfd201b26368b10e80 Author: Aditya Toshniwal Modified Files -- .../databas