Warning: Undefined variable $data_maximum in /is/htdocs/wp12231306_HQVK66DPI0/www/stockalper/schnee_plot_png.php on line 74
Fatal error: Uncaught TypeError: max(): Argument #1 ($value) must be of type array, null given in /is/htdocs/wp12231306_HQVK66DPI0/www/stockalper/schnee_plot_png.php:74
Stack trace:
#0 /is/htdocs/wp12231306_HQVK66DPI0/www/stockalper/schnee_plot_png.php(74): max(NULL)
#1 {main}
thrown in /is/htdocs/wp12231306_HQVK66DPI0/www/stockalper/schnee_plot_png.php on line 74