Uncaught TypeError: fwrite()

[Abhisheksha1553]

Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, bool given in /Applications/XAMPP/xamppfiles/htdocs/projectsend/includes/functions.php:168 Stack trace: #0 /Applications/XAMPP/xamppfiles/htdocs/projectsend/includes/functions.php(168): fwrite(false, '1691860387\n') #1 /Applications/XAMPP/xamppfiles/htdocs/projectsend/includes/updates.functions.php(18): get_json('https://project...', '-1 days') #2 /Applications/XAMPP/xamppfiles/htdocs/projectsend/includes/core.update.php(17): get_latest_version_data() #3 /Applications/XAMPP/xamppfiles/htdocs/projectsend/header.php(39): require_once('/Applications/X...') #4 /Applications/XAMPP/xamppfiles/htdocs/projectsend/dashboard.php(15): include_once('/Applications/X...') #5 {main} thrown in /Applications/XAMPP/xamppfiles/htdocs/projectsend/includes/functions.php on line 168

[computid]

I'm having the exact same issue. Has anybody found a resolution?

[computid]

FYI, this is caused by the directory permissions on /cache not being set correctly. I set them to 755 and it seems to work, but that's probably a bit loose.