jQuery error: Status: 'error'. Error code: 500 while performing an edit in jqgrid -

navgrid('#pager',{view:false,del:true},     {                 aftercomplete: function(response){                 alert(response.responsetext);                     }                     },                     {                         aftercomplete: function(response){                         alert(response.responsetext);                     }                     },                     {                         aftercomplete: function(response){                         alert(response.responsetext);                             }                             }   ); // alert(xhr.statustext); 

this means server side code failed in way, , possibly threw exception. jquery has nothing problem, unless you're supplying data will crash server. then, it's server's fault.

can please provide more context?