Fix connection string printing format in debug mode
Fix connection string printing format in debug mode

adamjaso/pgweb,beni55/pgweb,daveallie/pgweb,brianlow/pgweb,akarki15/pgweb,niiyz/pgweb,brianlow/pgweb,sosedoff/pgweb,trigrass2/pgweb,cmabastar/pgweb,akarki15/pgweb,beni55/pgweb,niiyz/pgweb,w4ngyi/pgweb,freeformz/pgweb,daveallie/pgweb,sosedoff/pgweb,akarki15/pgweb,w4ngyi/pgweb,brianlow/pgweb,niiyz/pgweb,hardware/pgweb,hardware/pgweb,trigrass2/pgweb,hardware/pgweb,trigrass2/pgweb,xiongjungit/pgweb,w4ngyi/pgweb,xiongjungit/pgweb,adamjaso/pgweb,adamjaso/pgweb,brianlow/pgweb,beni55/pgweb,sosedoff/pgweb,daveallie/pgweb,cmabastar/pgweb,trigrass2/pgweb,w4ngyi/pgweb,adamjaso/pgweb,daveallie/pgweb,freeformz/pgweb,hardware/pgweb,beni55/pgweb,xiongjungit/pgweb,freeformz/pgweb,xiongjungit/pgweb,niiyz/pgweb,sosedoff/pgweb,cmabastar/pgweb,freeformz/pgweb,akarki15/pgweb