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Warning: session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in /var/www/tb-usercake/models/config.php on line 51
static bool isProperFileName_allowSpaces(S s) { ret nempty(s) && !startsWith(s, ".") && regexpIC("[a-z0-9-._ +%]+", s).matches(); }