More error handling fixes
More error handling fixes

moovweb/gvm,nikolas/gvm,jmaurice/gvm,jmaurice/gvm,runcom/gvm,runcom/gvm,markeissler/gvm2,nikolas/gvm,ilons/gvm,markeissler/gvm2,AHaymond/gvm,markeissler/gvm-test,jmaurice/gvm,jbussdieker/gvm,nikolas/gvm,miguel250/gvm,jbussdieker/gvm,vestel/gvm,markeissler/gvm2,jmptrader/gvm,jbussdieker/gvm,jbussdieker/gvm,nikolas/gvm,jmaurice/gvm,ilons/gvm,jmptrader/gvm,AHaymond/gvm,miguel250/gvm,kei-yamazaki/gvm,tumf/gvm,vestel/gvm,runcom/gvm,tumf/gvm,moovweb/gvm,markeissler/gvm-test,kei-yamazaki/gvm,runcom/gvm