Slim Application Error

The application could not run because of the following error:

Details

Type: ErrorException
Code: 2
Message: call_user_func_array() expects parameter 1 to be a valid callback, class 'RechercheController' does not have a method 'iruaction'
File: /var/www/vhosts/sfmu.org/sd/v4/library/Myeo/Router.php
Line: 57

Trace

#0 [internal function]: Slim\Slim::handleErrors(2, 'call_user_func_...', '/var/www/vhosts...', 57, Array)
#1 /var/www/vhosts/sfmu.org/sd/v4/library/Myeo/Router.php(57): call_user_func_array(Array, Array)
#2 [internal function]: Myeo_Router->{closure}('fr', 'recherche', 'iru', Array)
#3 /var/www/vhosts/sfmu.org/sd/v4/vendor/slim/slim/Slim/Route.php(468): call_user_func_array(Object(Closure), Array)
#4 /var/www/vhosts/sfmu.org/sd/v4/vendor/slim/slim/Slim/Slim.php(1357): Slim\Route->dispatch()
#5 /var/www/vhosts/sfmu.org/sd/v4/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim->call()
#6 /var/www/vhosts/sfmu.org/sd/v4/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash->call()
#7 /var/www/vhosts/sfmu.org/sd/v4/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride->call()
#8 /var/www/vhosts/sfmu.org/sd/v4/vendor/slim/slim/Slim/Slim.php(1302): Slim\Middleware\PrettyExceptions->call()
#9 /var/www/vhosts/sfmu.org/sd/v4/public/index.php(77): Slim\Slim->run()
#10 {main}