Elementor page builder order content by custom field
Users of elementor page builder have a lot of power and flexibility while creating websites until that point when you are faced with a challenge of ordering your content based…
Moodle Configuration of an Office 365 email account for your SMTP server settings
Below are a few tips yiu can use when configuring an Office 365 email account for your SMTP server settings in Moodle: Visit your moodle siteSite administration > Server >…
Solved: Moodle – Coding error detected, it must be fixed by a programmer: Failed to unserialise data from file. Either failed to read, or failed to write
Problem:There was a file locked by cache store system. Solutions: Execute script purgecaches to reset the cache system. your_site/admin/purge_caches.phpRemove all files and directories under the directory /moodledata/cache Note: It is…
Adding Google PlayStore on HUAWEI Phone
Huawei is the World's number two phone Manufacture and they really produce great phones. Challenging is the fact that you can purchase a phone and it does not have the…
How to make your Computer Faster
In the current time and age, a faster computer is what everyone would love to have, even on a small budget, it is possible to make your computer faster. Below…
Invalid BigBlueButton Endpoint and Secret
The error above can be caused by a number of issues ranging from an expired ssl certificate or issue with BigBlueButton or Greenlight The fix for CA Certificate: and if…
Restarting BigBlueButton and Greenlight
There are a number of reasons when you may need to restart BigBlueButton and Greenlight on your conferencing server. Restart Greenlight with the following commands: Switch to greenlight cd ~/greenlightdocker-compose…
Merging PDF files online
If you have multiple PDF files that you need to merge into one document, there a number of services you can use online and there is no need of having…
Moodle database running on MariaDB not starting
Your Moodle database running on MariaDB may not start because of a number of reasons. From my experience on different Moodle Installations, the causes are not the same every time…
Checking number of running BigBlueButton Sessions
It is a challenge for most people running BigBlueButton to tell the number of current sessions that are running. There a number of reasons why you may need to know…