禅道开源版本21.7安装PHP8.1版本需求池插件，报错18:06:45 #0 framework/model.class.php(422): baseRouter->triggerError('the module comm...', 'fr...', 422, true) #1 framework/model.class.php(420): model->__call('removeDuplicate', Array) #2 tmp/model/open/rnd/story.php(99): model->__call('removeDuplicate', Array) #3 extension/custom/demand/control.php(631): extstoryModel->oldCreate() #4 framework/base/router.class.php(2509): demand->tostory('1', 'requirement') #5 framework/router.class.php(772): baseRouter->loadModule() #6 www/index.php(85): router->loadModule() #7 {main}ERROR: the module common has no removeDuplicate method in framework/model.class.php on line 422, last called by framework/model.class.php on line 420 through function __call. in framework/base/router.class.php on line 3265 when visiting /index.php?m=demand&f=tostory&demandID=1&type=requirement&t=html，请问下是什么问题啊
#1 framework/model.class.php(420): model->__call('removeDuplicate', Array)
#2 tmp/model/open/rnd/story.php(99): model->__call('removeDuplicate', Array)
#3 extension/custom/demand/control.php(631): extstoryModel->oldCreate()
#4 framework/base/router.class.php(2509): demand->tostory('1', 'requirement')
#5 framework/router.class.php(772): baseRouter->loadModule()
#6 www/index.php(85): router->loadModule()
#7 {main}ERROR: the module common has no removeDuplicate method in framework/model.class.php on line 422, last called by framework/model.class.php on line 420 through function __call.
in framework/base/router.class.php on line 3265 when visiting /index.php?m=demand&f=tostory&demandID=1&type=requirement&t=html，请问下是什么问题啊