[horde] horde fails with white screen after upgrade to FC35

[Brent]

  Quoting Stephen Hanselman <s.hanselman at kc4sw.com>:

> Hello,
>
> After upgrading horde returns a blank page and the stack trace below
>
> Fatal error: Uncaught ArgumentCountError: Too few arguments to function
> Horde_ErrorHandler::errorHandler(), 4 passed in
> /usr/share/pear/Horde/Injector/DependencyFinder.php on line 61 and exactly 5
> expected in /usr/share/pear/Horde/ErrorHandler.php:153 Stack trace:
>
> #0 /usr/share/pear/Horde/Injector/DependencyFinder.php(61):
>
> Horde_ErrorHandler::errorHandler(8192, 'Method Reflecti...',
> '/usr/share/pear...', 61)
>
> #1 /usr/share/pear/Horde/Injector/DependencyFinder.php(42):
> Horde_Injector_DependencyFinder->getParameterDependency(Object(Horde_Injecto
> r), Object(ReflectionParameter))
>
> #2 /usr/share/pear/Horde/Injector/Binder/Implementation.php(88):
> Horde_Injector_DependencyFinder->getMethodDependencies(Object(Horde_Injector
> ), Object(ReflectionMethod))
>
> #3 /usr/share/pear/Horde/Injector/Binder/Implementation.php(70):
> Horde_Injector_Binder_Implementation->_getInstance(Object(Horde_Injector),
> Object(ReflectionClass))
>
> #4 /usr/share/pear/Horde/Injector/Binder/AnnotatedSetters.php(78):
> Horde_Injector_Binder_Implementation->create(Object(Horde_Injector))
>
> #5 /usr/share/pear/Horde/Injector.php(238):
> Horde_Injector_Binder_AnnotatedSetters->create(Object(Horde_Injector))
>
> #6 /usr/share/pear/Horde/Injector.php(272):
> Horde_Injector->createInstance('Horde_Core_Fact...')
>
> #7 /usr/share/pear/Horde/Injector.php(267):
> Horde_Injector->getInstance('Horde_Core_Fact...')
>
> #8 /usr/share/pear/Horde/Injector/Binder/Factory.php(119):
> Horde_Injector->getInstance('Horde_Core_Fact...')
>
> #9 /usr/share/pear/Horde/Injector.php(238):
> Horde_Injector_Binder_Factory->create(Object(Horde_Injector))
>
> #10 /usr/share/pear/Horde/Injector.php(272):
> Horde_Injector->createInstance('Horde_Log_Logge...')
>
> #11 /usr/share/pear/Horde.php(82):
> Horde_Injector->getInstance('Horde_Log_Logge...')
>
> #12 /usr/share/pear/Horde/ErrorHandler.php(74):
> Horde::log(Object(ArgumentCountError), 'EMERG')
>
> #13 [internal function]:
> Horde_ErrorHandler::fatal(Object(ArgumentCountError))
>
> #14 {main} thrown in /usr/share/pear/Horde/ErrorHandler.php on line 153
>
> I suspect something didn't get installed properly but am quite lost.
> Searching the web produced no results.
>
> Any help greatly appreciated
>
> Thank you
>
> Steve Hanselman
>  

FC35 user PHP 8.  Horde is currently not compatible with PHP 8.  They  
are working on it.

https://www.ralf-lang.de/2021/12/18/php-8-horde-maintaina/

brent