E_WARNING Error in file »settings.php« at line 164: ini_set(): Session save handler "user" cannot be set by ini_set()

Fatal error: Array and string offset access syntax with curly braces is no longer supported in D:\home\centrumdialog.cz\wwwroot\modules\filter\filter.module on line 805
E_COMPILE_ERROR Error in file »filter.module« at line 805: Array and string offset access syntax with curly braces is no longer supported