hello when importing into a project tested on different servers it generates the following error.
I test the file in other similar projects and the import is successful
Fatal error: Uncaught Exception: Could not open /var/www/html/produccion/templates_c/import2020-12-13_Productos_59t0f.xlsx for reading! File does not exist. in /var/www/html/produccion/plugins/PHPExcel/Reader/Excel2007.php:168 Stack trace: #0 /var/www/html/produccion/plugins/PHPExcel/IOFactory.php(258): PHPExcel_Reader_Excel2007->canRead('/var/www/html/p...') #1 /var/www/html/produccion/plugins/PHPExcel/IOFactory.php(193): PHPExcel_IOFactory::createReaderForFile('/var/www/html/p...') #2 /var/www/html/produccion/include/import_functions_excel.php(15): PHPExcel_IOFactory::load('/var/www/html/p...') #3 /var/www/html/produccion/classes/importpage.php(758): openImportExcelFile('/var/www/html/p...', 'xlsx') #4 /var/www/html/produccion/classes/importpage.php(629): ImportPage->importFromExcel('/var/www/html/p...', Array, false) #5 /var/www/html/produccion/classes/importpage.php(178): ImportPage->ImportFromFile('/var/www/html/p...', Array) #6 /var/www/html/produccion/classes/importpage.php(94): ImportPage->runImportAndSendResultRe in /var/www/html/produccion/plugins/PHPExcel/Reader/Excel2007.php on line 168