Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/u432191588/domains/thaytuan.me/public_html/moodle36/lib/phpminimumversionlib.php on line 56

Deprecated: Using ${var} in strings is deprecated, use {$var} instead in /home/u432191588/domains/thaytuan.me/public_html/moodle36/lib/phpminimumversionlib.php on line 56

Fatal error: Array and string offset access syntax with curly braces is no longer supported in /home/u432191588/domains/thaytuan.me/public_html/moodle36/lib/classes/text.php on line 724