Undefined variable $tit
#0 /var/www/html/red/usuarios/list/ret_est_results_bak_2019_09_08.php(25): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined variable $tit
    [file] => /var/www/html/red/usuarios/list/ret_est_results_bak_2019_09_08.php
    [line] => 25
    [er] => 24565
    [shell] => 
)

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