An unexpected error has occurred. ojs 3 this probleem

[hilongo]

Hello @Dennis_Saputra

I’ve seen a post like this recently and the problem was related to a folder permissions misconfiguration. Maybe you can check that your server has proper access to public, cache, etc.

Ref:

Urgent [OJS-3.4.0-4] PHP Fatal error: Uncaught RuntimeException: Unexpected data in output buffer. Maybe you have characters before an opening

Hi @asmecher @jonasraoni @rcgillis OJS-3.4.0-4 PHP-8.1 We are using two OJS applications (https://epubs.icar.org.in and https/epatrika.icar.org.in) and we are facing the same issue on both applications. A few days ago we upgraded (https://epubs.icar.org.in) from OJS-3.3.0-14 to OJS-3.4.0-4. Till yesterday everything was working fine but this morning we are facing a problem in file upload. We are unable to upload the file. If we try to upload we get the below-mentioned error. Error url: \/…