Erreur lors de la connexion à la base de données <br />
<b>Fatal error</b>:  Uncaught Error: Call to a member function prepare() on null in /htdocs/app/models/FreelanceModel.php:93
Stack trace:
#0 /htdocs/app/controllers/FreelanceController.php(630): FreelanceModel-&gt;count_all_freelances_with_condition('prest_freelance...')
#1 /htdocs/app/controllers/SectorController.php(178): FreelanceController-&gt;get_total_freelances_with_condition('prest_freelance...')
#2 /htdocs/app/core/Dispatcher.php(51): SectorController-&gt;show_sector_details_in_city(Object(Request))
#3 /htdocs/public/index.php(34): Dispatcher-&gt;__construct()
#4 {main}
  thrown in <b>/htdocs/app/models/FreelanceModel.php</b> on line <b>93</b><br />