Hi @lcmartinezru,
I suspect you’ve run into an UTF8MB4 character, which cannot be represented in the utf8_general_ci
that you’re using. See this StackOverflow discussion for a discussion of the issues involved.
To adapt your database to UTF8MB4 there are two steps:
- Convert the database contents. You can do this from PHPMyAdmin, apparently, or use mysqldump to generate a database dump and change the encodings there before reloading. (There will probably be lots of information on StackOverflow about this.)
- Configure OJS to use the new encoding; see this thread for details.
Regards,
Alec Smecher
Public Knowledge Project Team