谁能帮我处理这个错误？项目就是应为这个错误一直脱到现在

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Fatal error: Uncaught exception 'com_exception' with message '<b>Source:</b> Microsoft OLE DB Provider for ODBC Drivers<br/><b>Description:</b> [MySQL][ODBC 5.1 Driver]Can't connect to MySQL server on 'localhost' (10061)' in C:\Program Files (x86)\UFIDASoft\RasMini\rasweb\Apache2\htdocs\Smarty-2.6.19\client\CmxCommon.php:161 Stack trace: #0 C:\Program Files (x86)\UFIDASoft\RasMini\rasweb\Apache2\htdocs\Smarty-2.6.19\client\CmxCommon.php(161): com->GeneralQuery('select value fr...') #1 C:\Program Files (x86)\UFIDASoft\RasMini\rasweb\Apache2\htdocs\Smarty-2.6.19\client\CmxLogin.php(38): RAS_getValueFromSql('select value fr...', '|:|') #2 {main} thrown in C:\Program Files (x86)\UFIDASoft\RasMini\rasweb\Apache2\htdocs\Smarty-2.6.19\client\CmxCommon.php on line 161