Hi all, I have updated an OJS installation from 3114 version to 3307 and everything works fine, I had just to adjust some characters erros in database. Despite of it, I am receiving an error message on Submissions panel page. This alert seems to be shown only on this page from any journal register…

Hi everyone, I’ve found the solution for this issue. Many articles had NULL as value at submissions table, locale collumn. The solution was just to update locale collumn from NULL to a valid locale. A simple solution after many hours reading OJS PHP scripts. Maybe it could be a default validation …

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OJS 3307 - An unexpected error has occurred. + Array to string conversion in ../core/PKPString.inc.php on line 421

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