Failed to open stream: Permission denied

[Grzegorz.Janoszka]

I upgraded to 5.9 yesterday (successfully) but since that time every now and then I receive an error from cron:

PHP Warning: rename(wordpress-5.9-pl_pl.zip): Failed to open stream: Permission denied in /z/wp-admin/includes/file.php on line 1201
PHP Warning: rename(/tmp/pl_PL-4Lxdqs.tmp,wordpress-5.9-pl_pl.zip): Permission denied in /z/wp-admin/includes/file.php on line 1201

All rights to WP directory, subdirectories, files and /tmp are fine.
I can't find anywhere files wordpress-5.9-pl_pl.zip nor /tmp/pl_PL-4Lxdqs.tmp,wordpress-5.9-pl_pl.zip.

The WP directory is on a different drive than /tmp.

[SergeyBiryukov]

Hi there, welcome back to WordPress Trac! Thanks for the report.

Adjusting the keywords per ​Trac Workflow Keywords.

[Sascha_Foerster]

I have the same issue:

PHP Warning:  rename(/tmp/en_GB-pqZW8F.tmp,wordpress-5.9-en_gb.zip): Permission denied in /var/www/html/wordpress/wp-admin/includes/file.php on line 1201
Warning: rename(/tmp/en_GB-pqZW8F.tmp,wordpress-5.9-en_gb.zip): Permission denied in /var/www/html/wordpress/wp-admin/includes/file.php on line 1201

PHP Warning:  rename(/tmp/ar-tEJZqg.tmp,wordpress-5.9-ar.zip): Permission denied in /var/www/html/wordpress/wp-admin/includes/file.php on line 1201
Warning: rename(/tmp/ar-tEJZqg.tmp,wordpress-5.9-ar.zip): Permission denied in /var/www/html/wordpress/wp-admin/includes/file.php on line 1201

Wordpress Version 5.9, RAM 44,0/512M • SQL 267 • PHPv 7.4.27

[costdev]

@grzegorzjanoszka Did you encounter this issue when upgrading to WordPress 6.0 or 6.1?

[Grzegorz.Janoszka]

Replying to costdev:

@grzegorzjanoszka Did you encounter this issue when upgrading to WordPress 6.0 or 6.1?

No, there were no PHP warnings with version 6.