Fatal error: Uncaught TypeError: Unsupported operand types: string - string in /var/www/regattasystem/public_html/kernen/tools.php:219
Stack trace:
#0 /var/www/regattasystem/public_html/components/widgets.php(3769): findMinHandicap()
#1 /var/www/regattasystem/public_html/components/widgets.php(3870): widgetTilmeldingBootstrapPanel()
#2 /var/www/regattasystem/public_html/components/widgets.php(3895): widgetLoebTilmeldingerBootstrapPanels()
#3 /var/www/regattasystem/public_html/components/widgets.php(3751): widgetRegattaTilmeldingerBootstrapPanels()
#4 /var/www/regattasystem/public_html/pages/regattaoversigt.php(65): widgetRegattaTilmeldinger()
#5 /var/www/regattasystem/public_html/index.php(87): require_once('...')
#6 {main}
thrown in /var/www/regattasystem/public_html/kernen/tools.php on line 219