ERROR 1227 (42000) at line 1436: Access denied; you need (at least one of) the SYSTEM_USER privilege(s) for this operation

I am trying to import a .sql file in workbench which i had already export by setting --set-gtid-purged=OFF. I have tried every possible thing .I tried sed command too. Please guys help me out.I want to add that with this error still my database is imported,but its giving me login issues. My sql file does not contain:- Definer OR

 -- SET @@SESSION.SQL_LOG_BIN= 0;
 -- SET @@GLOBAL.GTID_PURGED=/*!80000 '+'*/ '';
-- SET @@SESSION.SQL_LOG_BIN = @MYSQLDUMP_TEMP_LOG_BIN;