Vmware esxi : Could not find a trusted signer

During the installation of vSphere Installation Bundle (VIB) package I received the following error

esxcli software vib install -d "/vmfs/volumes/machines/megaraid_sas.zip"
('VMware_bootbank_scsi-megaraid-sas_6.601.55.00-1vmw.500.0.0.472560', 'Could not find a trusted signer.')
vibs = VMware_bootbank_scsi-megaraid-sas_6.601.55.00-1vmw.500.0.0.472560
Please refer to the log file for more details.

this is a result of following package which is not from trusted vendor, it’s from a third-party, we have to add “–no-sig-check”
option to proceed with the installation

esxcli software vib install -d "/vmfs/volumes/machines/megaraid_sas.zip" --no-sig-check
Installation Result
Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective.
Reboot Required: true
VIBs Installed: VMware_bootbank_scsi-megaraid-sas_6.601.55.00-1vmw.500.0.0.472560
VIBs Removed: VMware_bootbank_scsi-megaraid-sas_6.600.60.00.1vmw-1vmw.500.0.0.472560
VIBs Skipped:

permalinks /%postname%/ error 404 not found in wordpress

During the hosting migration a wordpress cms, there was a problem with permalinks and postnames, when you try to access a random categories the error 404 not found appears.

To solve the problem make sure your virtualhost looks like that.

Options +FollowSymlinks
AllowOverride All
Order allow,deny
Allow from all

In the wordpress cms, navigate to Tools->Permalinks->Custom Structur ( /%postname%/ )

This is output generated from wordpress cms .htaccess file

BEGIN WordPress

RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]

# END WordPress