echo '<br />
<b>Fatal error</b>:  Uncaught Error: Undefined constant &quot;SGPDeepSeek\Database\DB_HOST&quot; in /var/www/instagram-bot/src/Database/Database.php:14
Stack trace:
#0 /var/www/instagram-bot/src/Database/Database.php(37): SGPDeepSeek\Database\Database-&gt;__construct()
#1 /var/www/instagram-bot/src/Database/ConversaRepository.php(10): SGPDeepSeek\Database\Database::getInstance()
#2 /var/www/instagram-bot/src/SessionManager.php(36): SGPDeepSeek\Database\ConversaRepository-&gt;__construct()
#3 /var/www/instagram-bot/public/teste_sessao.php(11): SGPDeepSeek\SessionManager-&gt;__construct()
#4 {main}
  thrown in <b>/var/www/instagram-bot/src/Database/Database.php</b> on line <b>14</b><br />