2025/10/25 18:19:07 [error] 258#258: *37 FastCGI sent in stderr: "PHP message: PHP Warning: file_put_contents(/app/www/public/results/idObfuscation_salt.php): Failed to open stream: Permission denied in /app/www/public/results/idObfuscation.php on line 14" while reading response header from upstream, client: 11.200.0.254, server: _, request: "POST /results/telemetry.php?r=0.27984296240398354 HTTP/1.0", upstream: "fastcgi://127.0.0.1:9000", host: "speed.rgk.fm", referrer: "https://speed.rgk.fm/speedtest_worker.js?r=0.4530819687286147" 2025/10/25 19:35:10 [error] 259#259: *77 FastCGI sent in stderr: "PHP message: PHP Warning: file_put_contents(/app/www/public/results/idObfuscation_salt.php): Failed to open stream: Permission denied in /app/www/public/results/idObfuscation.php on line 14" while reading response header from upstream, client: 11.200.0.254, server: _, request: "POST /results/telemetry.php?r=0.37733000704297237 HTTP/1.0", upstream: "fastcgi://127.0.0.1:9000", host: "speed.rgk.fm", referrer: "https://speed.rgk.fm/speedtest_worker.js?r=0.3201124746119737"