Campaings and Decisions din´t work

Hello, I had some problems with start my campaign because emails didn´t send to leads when they do action that i insert on assets and on decisions on campaign. I use muautic 1.4.0 and crons is ok like as shown in the tutorial of mautic.org. Please someone can help me? thanks in advance!

Hello, I had some problems with start my campaign because emails didn´t send to leads when they do action that i insert on assets and on decisions on campaign. I use muautic 1.4.0 and crons is ok like as shown in the tutorial of mautic.org. Please someone can help me? thanks in advance!

There are too many things… The first things to do is to check for log errors.

Or another one: Are you still logged in as Admin in your browser instance?

Yes, I´m still logged in as admin. Sorry, but what kind of problem this may cause me when i start test campaings? And didn´t have log yet on mautic or server.

I made a link control through of assets, but on dashboard of assets don´t have any download, though I myself have opened the link I put in test email

thanks your help.