Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /mnt/data/home/113333.cloudwaysapps.com/wtgakphzzv/public_html/application/controllers/informes.php:42 Stack trace: #0 /mnt/data/home/113333.cloudwaysapps.com/wtgakphzzv/public_html/system/core/CodeIgniter.php(359): informes->inf_inicio() #1 /mnt/data/home/113333.cloudwaysapps.com/wtgakphzzv/public_html/index.php(202): require_once('/mnt/data/home/...') #2 {main} thrown in /mnt/data/home/113333.cloudwaysapps.com/wtgakphzzv/public_html/application/controllers/informes.php on line 42