Errore nel parsing del JSON: Syntax error
<br />
<b>Notice</b>:  Undefined index: elearning in <b>/var/www/html/www.consulenzasicurezzalavoro.it/corsi/include/setup.php</b> on line <b>26</b><br />
<br />
<b>Notice</b>:  Undefined index: id in <b>/var/www/html/www.consulenzasicurezzalavoro.it/corsi/include/setup.php</b> on line <b>27</b><br />
									
         sql_error: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'AND data > '2023-03-01' ORDER BY data DESC LIMIT 1 ) a LEFT JOIN titoli t ON ...' at line 1<br />
<b>Notice</b>:  Undefined variable: res in <b>/var/www/html/www.consulenzasicurezzalavoro.it/corsi/include/dbconn.php</b> on line <b>72</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function fetch() on null in /var/www/html/www.consulenzasicurezzalavoro.it/corsi/include/dbconn.php:112
Stack trace:
#0 /var/www/html/www.consulenzasicurezzalavoro.it/corsi/index.php(19): db_fetch()
#1 {main}
  thrown in <b>/var/www/html/www.consulenzasicurezzalavoro.it/corsi/include/dbconn.php</b> on line <b>112</b><br />