Deprecated: Psy\Readline\Hoa\ProtocolNodeLibrary::reach(): Implicitly marking parameter $queue as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\BookStack\vendor\psy\psysh\src\Readline\Hoa\ProtocolNodeLibrary.php on line 47

Fatal error: Uncaught Error: Class "Psy\Readline\Hoa\ProtocolNode" not found in C:\Apache24\htdocs\BookStack\vendor\psy\psysh\src\Readline\Hoa\ProtocolNodeLibrary.php:42 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\BookStack\vendor\psy\psysh\src\Readline\Hoa\ProtocolNodeLibrary.php on line 42