sqlite select in thunderbird db

hi guy

i wanna do a select in thunderbird db for grab only a specific mail 

for  discriminate the mail  i    use  a  address email compleate   myname@gmail.com

but   give me  some  error 

this is a code

    $Db_mail = _SQLite_Open($percorso_mail_DB)
                                     _SQLite_GetTable2d($Db_mail,"SELECT * FROM messagesText_content WHERE c3author = "& $mail_find&";", $aRow, $iRows, $iCols)


                                        MsgBox(0,'body?',$aRow[1][1])

                                        _SQLite_Close($Db_mail)
                                        _SQLite_Shutdown()

this is  a erorr code

--> Press Ctrl+Alt+F5 to Restart or Ctrl+Break to Stop
!   SQLite.au3 Error
--> Function: _SQLite_Query
--> Query:    SELECT * FROM messagesText_content WHERE c3author =Sara Olivari <sara.olivari@runner.it>;
--> Error:    near "Olivari": syntax error

C:\Users\stefano\Documents\programmazione\SANDRO GEST\sandro-gest.au3 (321) : ==> Subscript used with non-Array variable.:
MsgBox(0,'body?',$aRow[1][1])
MsgBox(0,'body?',$aRow^ ERROR

if  i use  a  id table  go correct  but  i dont  can discriminate the mail