Deprecated: Symfony\Component\Process\Process::__construct(): Implicitly marking parameter $cwd as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 143

Deprecated: Symfony\Component\Process\Process::__construct(): Implicitly marking parameter $env as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 143

Deprecated: Symfony\Component\Process\Process::fromShellCommandline(): Implicitly marking parameter $cwd as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 190

Deprecated: Symfony\Component\Process\Process::fromShellCommandline(): Implicitly marking parameter $env as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 190

Deprecated: Symfony\Component\Process\Process::run(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 245

Deprecated: Symfony\Component\Process\Process::mustRun(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 264

Deprecated: Symfony\Component\Process\Process::start(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 294

Deprecated: Symfony\Component\Process\Process::restart(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 383

Deprecated: Symfony\Component\Process\Process::wait(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 410

Deprecated: Symfony\Component\Process\Process::stop(): Implicitly marking parameter $signal as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 883

Deprecated: Symfony\Component\Process\Process::buildCallback(): Implicitly marking parameter $callback as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\symfony\process\Process.php on line 1261