Error exporting issues from ojs 2.4.8 to ojs

Hi, I am trying to export issues from my old OJS 2.4.8 system and import it to my new OJS which I am running locally using xampp (just for testing). when I import issues to local OJS an error occurs which is shown in the screenshot below. I tried to reinstall ojs but the error persists. I thought import export plugin is compatible within OJS2. is there any way I can solve this problem? 32%20PM