PHP Errors: Uploading image.png

ojs 3.0.2 php errors log:
[Thu Nov 09 23:22:04.000725 2017] [:error] [pid 3734] [client 192.168.1.18:61214] PHP Warning: finfo_file(…/files_ojs/temp/jpgpeheqi): failed to open stream: Permission denied in /var/www/lib/pkp/classes/core/PKPString.inc.php on line 422, referer: http://192.168.1.11/index.php/sgea/manageIssues
[Thu Nov 09 23:22:04.000769 2017] [:error] [pid 3734] [client 192.168.1.18:61214] PHP Warning: mime_content_type(…/files_ojs/temp/jpgpeheqi): failed to open stream: Permission denied in /var/www/lib/pkp/classes/core/PKPString.inc.php on line 427, referer: http://192.168.1.11/index.php/sgea/manageIssues
files_ojs with rwxrwxrwx permissions
What can it be?

Hi @prbo,

This error indicates a problem with your file permissions. You should check that the permissions are set correctly in the directory where you upload your images. This FAQ entry has information about file permissions.

Best,
Amanda Stevens
Public Knowledge Project Team