Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /home/greg/learnmeabitcoin/src/explorer/Block.php:107
Stack trace:
#0 /home/greg/learnmeabitcoin/src/explorer/Block.php(115): Explorer\Block->get_height_and_depth()
#1 /home/greg/learnmeabitcoin/explorer/block/index.php(50): Explorer\Block->get_summary_and_header()
#2 {main}
thrown in /home/greg/learnmeabitcoin/src/explorer/Block.php on line 107