Warning: fopen(/users/w/a/waw/www-root/Junk/dog.txt): Failed to open stream: `+a' is not a valid mode for fopen in /users/w/a/waw/www-root/blog/print.php on line 8

Fatal error: Uncaught TypeError: fputs(): Argument #1 ($stream) must be of type resource, bool given in /users/w/a/waw/www-root/blog/print.php:9 Stack trace: #0 /users/w/a/waw/www-root/blog/print.php(9): fputs() #1 {main} thrown in /users/w/a/waw/www-root/blog/print.php on line 9