i get that one now...
Fatal error: Maximum execution time of 30 seconds exceeded in C:\Inetpub\vhosts\cemasce.es\subdomains\tienda\httpdocs\WA_DigitalFilePro\HelperPHP.php on line 890.
I some page using the same extension, in other pages it let me insert 1 m o 2 m files, now i am traing to upload 418 kb.....