hii friends....
i got this error i did not understand this pls anyone help me.....
Review all error messages below to correct your data.
Apex trigger ContactApprovals caused an unexpected exception, contact your administrator: ContactApprovals: execution of AfterInsert caused by: System.DmlException: Process failed. First exception on row 0; first error: NO_APPLICABLE_PROCESS, No applicable approval process was found.: []: Trigger.ContactApprovals: line 7, column 1

hii friends....
i got this error i did not understand this pls anyone help me.....
Review all error messages below to correct your data.
Apex trigger ContactApprovals caused an unexpected exception, contact your administrator: ContactApprovals: execution of AfterInsert caused by: System.DmlException: Process failed. First exception on row 0; first error: NO_APPLICABLE_PROCESS, No applicable approval process was found.: []: Trigger.ContactApprovals: line 7, column 1