Fatal error: Uncaught exception 'com_exception' with message 'Source: Microsoft OLE DB Provider for ODBC Drivers
Description: [Microsoft][ODBC Microsoft Access 驱动程序] 不能使用 '(未知的)'；文件已在使用中。' in D:\virtualhost\localuser\host1782451497\www\php_manage\config\conn.php:4
Stack trace:
#0 D:\virtualhost\localuser\host1782451497\www\php_manage\config\conn.php(4): com->Open('Driver={Microso...')
#1 D:\virtualhost\localuser\host1782451497\www\products.php(4): include('D:\virtualhost\...')
#2 {main}
  thrown in D:\virtualhost\localuser\host1782451497\www\php_manage\config\conn.php on line 4