Fatal error: Uncaught TypeError: array_map(): Argument #2 ($array) must be of type array, string given in /home/prisca/signor/CancerGeneNet/getData.php:331 Stack trace: #0 /home/prisca/signor/CancerGeneNet/getData.php(331): array_map() #1 {main} thrown in /home/prisca/signor/CancerGeneNet/getData.php on line 331