Skype for Business, Asterisk, CentOS… | ITGala.xyz

Jun 28 2024

TypeError: Argument 1 passed to Carbon\CarbonInterval::setLocalTranslator()

Filed under Fixes, Simple about IT

You may encounter the following error after updating through WHMCS v8.0:

TypeError: Argument 1 passed to Carbon\CarbonInterval::setLocalTranslator() must implement interface Symfony\Component\Translation\TranslatorInterface

				1

						TypeError: Argument 1 passed to Carbon\CarbonInterval::setLocalTranslator() must implement interface Symfony\Component\Translation\TranslatorInterface

May 21 2024

PowerShell List Memory Usage by IIS Application Pools

Filed under Microsoft, Simple about IT

If you need quick overview on RAM usage of you IIS application pools you can use the following Powershell command to retrieve the information: Continue reading

iis, Powershell, Zabbix
Leave comment

May 16 2024

Zabbix Agent: Active vs. Passive Modes

Filed under Simple about IT

When it comes to Zabbix agent modes, there is a choice between the active and the passive modes. Each time new items or hosts are added in the front end, you need to choose the item type.

This is mandatory as the item type determines how the item will work and collect data. For the Zabbix agent, there is a choice between ‘Zabbix agent (passive)’ and ‘Zabbix agent (active)’. Continue reading

May 14 2024

Laravel Relation “Attempt to read property on null”

Filed under Fixes, Simple about IT

Laravel property on null

It usually means that the related record is NULL or soft-deleted. There are multiple ways to gracefully handle such a situation, without showing the error to the user.

A practical example would be a list of Posts with belongs To relation to Categories.

Migration file for Posts:

Schema::table('posts', function (Blueprint $table) {
$table->foreignId('category_id')->nullable()->constrained();
});

Schema::table('posts', function (Blueprint $table) {

$table->foreignId('category_id')->nullable()->constrained();

});

error, Laravel, PHP
Leave comment

Apr 30 2024

SQL Reporting Services. HTTP Error 503 The service is unavailable

Filed under Fixes, Microsoft

After I installed new certificate using SQL RS Configuration Manager upon opening any report I see the following:

In comparison to this case the root cause is the same: when binding a certificate Configuration Manager creates shitty URL bindings like Continue reading

error, http, HTTPS, Reporting Services
Leave comment

Apr 19 2024

Firewalld failed to start timeout

Filed under Fixes, Linux

Try to start firewalld service via the following command

systemctl start firewalld

1	systemctl start firewalld

but get the following error after few seconds no response:

firewalld.service: Start operation timed out. Terminating.
firewalld.service: Failed with result ‘timeout’.
systemd: Failed to start firewalld – dynamic firewall daemon.
Continue reading

Apr 19 2024

Fail2ban: already banned

Filed under Fixes, Linux

I have Fail2Ban running on my Centos Server.

In my /var/log/messages
I noticed something really weird:

I configured Fail2Ban to add the banned IP to iptables so they cannot reach my server anymore

Mar 30 2024

Cloudmin passthrough CPU information to VM

Filed under Fixes, Linux, Simple about IT

I have Rocket Chat in VM hosted in Cloudmin that relies on qemu. When I tried to update Rocket Chat to the latest version I got the following error:
Your cpu does not support avx or avx2 instructions, which is required to run mongo 5.x, shipped with the next version of this snap. Continue reading

Cloudmin, KVM, QEMU, Rocket Chat
Leave comment

Feb 24 2024

Centos: Get a newer version of e2fsck

Filed under Fixes, Linux

I got an error about e2fsck version. In my case the issue happened in Centos7, when I try to expand the disk of my VM in Cloudmin.

qemu-img resize fedora-new.qcow2 +20G

1	qemu-img resize fedora-new.qcow2 +20G

You will hit an error with your e2fsck version. You will need to download the latest source binary of e2fsprogs from your OS distributor and install it.

[ 17.0] Resizing (using virt-resize) to expand the disk to 8.0G
virt-resize: error: libguestfs error: resize2fs: e2fsck 1.42.9
(24-Dec-2024)
/dev/sda1 has unsupported feature(s): metadata_csum
e2fsck: Get a newer version of e2fsck!

CentOS, e2fsck, e2fsprogs, error
Leave comment

Feb 08 2024

MariaDB fails to start: Aria engine is not enabled or did not start

Filed under Fixes, Simple about IT

After low space condition once happened on a server MariaDB failed to start with :

[ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables
[ERROR] Aborting
...
mariadb.service: main process exited, code=exited, status=1/FAILURE
Failed to start MariaDB 10.3.32 database server.

[ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables

[ERROR] Aborting

...

mariadb.service: main process exited, code=exited, status=1/FAILURE

Failed to start MariaDB 10.3.32 database server.

In /var/log/messages:

[ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables

[Note] mysqld: Aria engine: starting recovery
recovered pages: 0% 10% 20% 30% 40% 50% 60% 70% 80%201210 16:07:56 [ERROR] mysqld got signal 11 ;

[ERROR] Could not open mysql.plugin table: "Unknown storage engine 'Aria'"

[ERROR] Aria engine is not enabled or did not start. The Aria engine must be enabled to continue as mysqld was configured with --with-aria-tmp-tables

[Note] mysqld: Aria engine: starting recovery

recovered pages: 0% 10% 20% 30% 40% 50% 60% 70% 80%201210 16:07:56 [ERROR] mysqld got signal 11 ;

[ERROR] Could not open mysql.plugin table: "Unknown storage engine 'Aria'"

error, MariaDB, mysql
Leave comment

Stay tuned! :)

Categories

Tags