省级到21.2和21.3后手动点击完成任务报错完成不了

POST: /index.php?m=task&f=finish&taskID=1896Error: Unexpected token '<', "<br /> <b>"... is not valid JSONResponse: Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /tmp/model/open/rnd/task.php:40 S

tack trace: #0 /extension/custom/task/ext/control/finish.php(19):

exttaskModel->checkMaxDayHours()

#1 /framework/base/router.class.php(2514): myTask->finish()

#2 /framework/router.class.php(772): baseRouter->loadModule()

#3 /www/index.php(88): router->loadModule()

#4 {main} thrown in /tmp/model/open/rnd/task.php on line 4016:05:40 Uncaught TypeError: Unsupported operand types: string + string in tmp/model/open/rnd/task.php:40Stack trace:#0 extension/custom/task/ext/control/finish.php(19): exttaskModel->checkMaxDayHours()#1 framework/base/router.class.php(2514): myTask->finish()#2 framework/router.class.php(772): baseRouter->loadModule()#3 www/index.php(88): router->loadModule()#4 {main}thrown in tmp/model/open/rnd/task.php on line 40 when visiting /index.php?m=task&f=finish&taskID=1896Fatal error: Uncaught EndResponseException in /framework/base/router.class.php:3739 Stack trace: #0 framework/base/helper.class.php(1093): EndResponseException::create() #1 /framework/base/router.class.php(3370): baseHelper::end() #2 /framework/base/router.class.php(3216): baseRouter->saveError() #3 [internal function]: baseRouter->shutdown() #4 {main} thrown in /framework/base/router.class.php on line 3739