I upgraded the koolreport 4.1.1 file to the library folder as shown below, but I get an error. How do I fix it?
A PHP Error was encountered Severity: Warning
Message: require(/~~~//libraries/koolreport/autoload.php): failed to open stream: No such file or directory
Filename: sales/Rsalesbycustomer.php
Line Number: 3
Backtrace:
File: /~~~/modules/stats/reports/sales/Rsalesbycustomer.php Line: 3 Function: _error_handler
File: /~~~/modules/stats/reports/sales/Rsalesbycustomer.php Line: 3 Function: require
File: /~~~/modules/stats/controllers/Salesbycustomer.php Line: 5 Function: require
File: /~~~/food/index.php Line: 317 Function: require_once