Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyleInterface::setForeground(): Implicitly marking parameter $color as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\console\Formatter\OutputFormatterStyleInterface.php on line 24

Deprecated: Symfony\Component\Console\Formatter\OutputFormatterStyleInterface::setBackground(): Implicitly marking parameter $color as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\symfony\console\Formatter\OutputFormatterStyleInterface.php on line 29