Fatal error: Uncaught Symfony\Component\Filesystem\Exception\IOException: Failed to write file "/home3/hdecorte/public_html/CPreferente/var/cache/dev/class_index.php". in /home3/hdecorte/public_html/CPreferente/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php:691 Stack trace: #0 /home3/hdecorte/public_html/CPreferente/vendor/prestashop/autoload/src/LegacyClassLoader.php(160): Symfony\Component\Filesystem\Filesystem->dumpFile('/home3/hdecorte...', '<?php return ar...') #1 /home3/hdecorte/public_html/CPreferente/vendor/prestashop/autoload/src/LegacyClassLoader.php(75): PrestaShop\Autoload\LegacyClassLoader->dumpClassIndex(Array) #2 /home3/hdecorte/public_html/CPreferente/vendor/prestashop/autoload/src/PrestashopAutoload.php(47): PrestaShop\Autoload\LegacyClassLoader->buildClassIndex(true) #3 /home3/hdecorte/public_html/CPreferente/vendor/prestashop/autoload/src/PrestashopAutoload.php(38): PrestaShop\Autoload\PrestashopAutoload->generateIndex() #4 /home3/hdecorte/public_html/CPreferente/vendor/prestashop/autoload/src/Autoloader.php(77): PrestaShop\Autoload\PrestashopAutoload->PrestaShop\Autoload\{closure}() #5 /home3/hdecorte/public_html/CPreferente/config/config.inc.php(83): PrestaShop\Autoload\Autoloader->load('Tools') #6 /home3/hdecorte/public_html/CPreferente/index.php(27): require('/home3/hdecorte...') #7 {main} thrown in /home3/hdecorte/public_html/CPreferente/vendor/symfony/symfony/src/Symfony/Component/Filesystem/Filesystem.php on line 691