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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
sS printIfNempty(S s) { if (nempty(s)) print(s); ret s; } sS printIfNempty(S prefix, S s) { if (nempty(s)) print(prefix, s); ret s; } static A printIfNempty(A l) { if (nempty(l)) print(l); ret l; }