fix: only allow database setting save if it's a file
fix: only allow database setting save if it's a file

openam/calibrephp,openam/calibrephp,openam/calibrephp,demorfi/calibrephp,demorfi/calibrephp,openam/calibrephp,openam/calibrephp,demorfi/calibrephp,demorfi/calibrephp,demorfi/calibrephp