Warning: fopen(counter.txt): Failed to open stream: Permission denied in /home/paay/public_html/index.php on line 10

Fatal error: Uncaught TypeError: fwrite(): Argument #1 ($stream) must be of type resource, bool given in /home/paay/public_html/index.php:11 Stack trace: #0 /home/paay/public_html/index.php(11): fwrite(false, 4039) #1 {main} thrown in /home/paay/public_html/index.php on line 11