trigger dosen't work please help

[Nick Terehin]

I create triger:
CREATE TRIGER 'add_cargo' AFTER INSERT ON 'cargo_store' FOR EACH ROW SET @cid=NEW.id;

but when I insert information from the web application it dosen't work but information iserting in base:((

but hwen I use console for insert information it works very good....

Have You any ideas about this problem....

P.S. main web application use AJAX , but I test it on the same application witch dosen't use ajax and same problem:((((