JoomlaLMS: Error Page

Error occured:

The license file has reached its expiry time.

Please go to the Members Area, download the license file and install it (copy to your site folder).
You can get more detailed instructions in the Members Area or in our Help/FAQ section.
Please contact JoomlaLMS Support if you have any questions.

Fatal error:
The encoded file /home/minesurveyors/public_html/components/com_joomla_lms/joomla_lms.main.php requires a license file.
The license file joomlalms.txt has expired. in Unknown on line 0