Mysql

While working on server We saw one website giving 500 error On checking I see error was coming on .htaccess rules /docs/subdomains/my/public_html/.htaccess: Invalid command ‘SetEnv’, perhaps misspelled or defined by a module not included in the server configuration To resolve this problem, we need to install the module ‘mod_env’ manually. For easyapache4 users, #yum install […]

After changing SSH port, If I try to SSH using new port number I was getting error “no route to host” The issue was due to IPtables I have to flush all firewall rules using IPtables -f serveice iptables restart This fixed the ssh port issue

We had this issue while dumping one database We added below parameter in /etc/my.cnf innodb_strict_mode = 0 And restarted Mysql Now mysql dump worked fine

KVM based VPS was giving belolw error “error: Unable to read from monitor: Connection reset by peer” The fix was to disable VNC in VPS settings and start vps which worked fine with me

root@support [/home/tin/public_html]# yum update rpmdb: Thread/process 15537/139860640372640 failed: Thread died in Berkeley DB library error: db3 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 – (-30974) error: cannot open Packages database in /var/lib/rpm CRITICAL:yum.main: Error: rpmdb open failed mv /var/lib/rpm/__db* /tmp root@support [/home/tin/public_html]# yum clean all Loaded […]

Error:The system experienced the following error when it attempted to install the “OWASP ModSecurity Core Rule Set V3.0” vendor: API failure: The system could not validate the new Apache configuration because httpd exited with a nonzero value. Apache produced the following error: httpd: Syntax error on line 224 of /etc/apache2/conf/httpd.conf: Syntax error on line 32 […]

Note: if you get following error on Step 3 :“RPM build errors:File must begin with “/”: %{_httpd_moddir}/*.soFile must begin with “/”: %{_httpd_modconfdir}/*.conf” Just create a file named “macros.apache2” in ‘/etc/rpm/ directory and paste the below content into that and then restart from step 3. %_httpd_mmn 20120211×8664%_httpd_apxs /usr/bin/apxs%_httpd_dir /etc/apache2%_httpd_bindir %{_httpd_dir}/bin%_httpd_modconfdir %{_httpd_dir}/conf.modules.d%_httpd_confdir %{_httpd_dir}/conf.d%_httpd_contentdir /usr/share/apache2%_httpd_moddir /usr/lib64/apache2/modules

Attached screenshot is the right way to setup outlook 2007/2010 in Centos 7 and cPanel

This was a new issue which we came across while creating a Wimdows OS on KVM platform on Virtualizor After several tries of creatng a VPS, We were able to make headway on this. Login to Virtualizor Panel Virtual Servers >> Create VPS After adding hostname bandwidth and disk space details, Scroll to bottom to […]

if you get the below error  Access Denied Unable to establish a PHP session. The account must be able to write to the php session directory and must not exceed the assigned disk quota. If you believe that this is in error or inadvertent, contact your system administrator and ask them to review your server […]