Getting this alert with one of your server backup policy with R1Soft? “Error Server [11] reset(): database disk image is malformed(11)” This is because the VSS snapshot mechanism on Windows allow only one snapshot partition at a time. It’s likely that you are using the MSSQL plugin to backup your databases with MSSQL installed on… Read More »
Here is the steps required to test and send an e-mail using the command prompt and Telnet. See the commands required below : EHLO MAIL from: RCPT to: DATA From: To: Subject: . QUIT Here is an overview of what you’ll get with the commands in bold : # telnet smtp.domain.tld 25 Trying 0.0.0.0… Connected… Read More »
Having this error while trying to test connection between your machine and R1Soft server? ERROR: Could not authenticate agent ERROR: Agent authentication failed. ERROR: AGENT: host (0.0.0.0) port (00000) failed authentication ERROR: AGENT: RSA decrypt failed This mean your server have a different authentication key than expected. You need to remove the current key and… Read More »
Having this error performing task on your MySQL database? Couldn’t execute ‘SHOW TRIGGERS LIKE ‘table_name”: Got error 28 from storage engine (1030) This might happen under those two circumstances : – Your filesystem is full > [ make some room or add more storage! ] – You’ve reached the maximum open file > [ increase… Read More »
Getting this error for NewRelic module after PHP update from 5.3 to 5.4? newrelic.so: undefined symbol: php_end_ob_buffer in Unknown on line 0 This mean the module is not compatible with your new PHP version. To resolve this matter, follow these easy steps. Uninstall NewRelic completely : yum remove newrelic-daemon newrelic-sysmond newrelic-php5 newrelic-php5-common Then reinstall : yum… Read More »
Having this error with Zimbra backups? 2013-11-13 11:26:32,788 INFO [qtp1377413258-164433:https://0.0.0.0:7071/service/admin/soap/GetMailQueueInfoRequest] [name=user@domain.tld;mid=15;ip=0.0.0.0;ua=ZimbraWebClient – GC30 (Mac);] SoapEngine – handler exception com.zimbra.common.service.ServiceException: system failure: exception during auth {RemoteManager: mail.domain.tld->zimbra@mail.domain.tld:22} ExceptionId:qtp1377413258-164433:https://0.0.0.0:7071/service/admin/soap/GetMailQueueInfoRequest:1384359992787:2ad736ecb0b90e52 Code:service.FAILURE This might be caused by the Zimbra user cannot establish a loopback SSH connection to the server. Zimbra rely on the network interface IP to establish the… Read More »
Get this error message while trying to start Apache? Invalid command ‘SSLEngine’, perhaps misspelled or defined by a module not included in the server configuration Make sure you are loading mod_SSL by having this statement in your configuration file (such as httpd.conf, ssl.conf, vhost.conf) : LoadModule ssl_module modules/mod_ssl.so
Having issue connecting mobile devices to your new Exchange 2013 server and get “unable to verify account information” error message? Well there is several possible causes, however I find out that Windows Authentication is disabled by default in IIS and is the root cause if the issue with Exchange 2013. First, make sure the external… Read More »
I recently end up with the following error while completing a certificate request on Windows Server 2012 and IIS 8 : Execption from HRESULT: 0x8007005(E_ACCESSDENIED) The workaround I’ve found is to manually install the certificate. Follow theses steps to proceed with a manual SSL certificate installation : 1. Open the Microsoft Management Console (well known… Read More »
Getting this error trying to use the real time graph usage with Cacti? The Image Cache Directory directory does not exist. Please first create it and set permissions and then attempt to open another realtime graph. OR : The Image Cache Directory is not writable. Please set permissions and then attempt to open another realtime… Read More »