Leaf Application Error

The application could not run because of the following error:

Details

Type: ErrorException

Code: 8192

Message: header(): Passing null to parameter #3 ($response_code) of type int is deprecated

File: /home/sparkchamber/garage/vendor/leafs/http/src/Headers.php

Line: 72

Trace

#0 [internal function]: Leaf\Exception\General::handleErrors()
#1 /home/sparkchamber/garage/vendor/leafs/http/src/Headers.php(72): header()
#2 /home/sparkchamber/garage/vendor/leafs/http/src/Headers.php(98): Leaf\Http\Headers::set()
#3 /home/sparkchamber/garage/vendor/leafs/http/src/Response.php(93): Leaf\Http\Headers::contentHtml()
#4 /home/sparkchamber/garage/vendor/leafs/http/src/functions.php(25): Leaf\Http\Response->__construct()
#5 /home/sparkchamber/garage/index.php(12): response()
#6 [internal function]: {closure}()
#7 /home/sparkchamber/garage/vendor/leafs/router/src/Router/Core.php(432): call_user_func_array()
#8 /home/sparkchamber/garage/vendor/leafs/router/src/Router/Core.php(417): Leaf\Router\Core::invoke()
#9 /home/sparkchamber/garage/vendor/leafs/router/src/Router/Core.php(347): Leaf\Router\Core::handle()
#10 /home/sparkchamber/garage/index.php(45): Leaf\Router\Core::run()
#11 {main}