Magento – Uncaught Error: Call to undefined method Magento\\Catalog\\Model\\ResourceModel\\Product\\Interceptor::_construct()

I am getting the following error in my Magento application sometimes, it's not breaking the application always but in regular interval I am getting this error.

The application CPU usage is also going high sometimes. Application is using redis for both caching and session. Database is AWS Aurora.

[Tue Jul 16 15:41:41.849749 2019] [:error] [pid 6506] [client
10.101.8.81:26870] PHP Fatal error: Uncaught Error: Call to undefined method
Magento\Catalog\Model\ResourceModel\Product\Interceptor::_construct()
in
/mnt/drive1/www/magento-2019-07-08-06-50-51/vendor/magento/framework/Model/ResourceModel/AbstractResource.php:40\nStack
trace:\n#0
/mnt/drive1/www/magento-2019-07-08-06-50-51/vendor/magento/module-eav/Model/Entity/AbstractEntity.php(234): Magento\Framework\Model\ResourceModel\AbstractResource->__construct()\n#1
/mnt/drive1/www/magento-2019-07-08-06-50-51/vendor/magento/module-catalog/Model/ResourceModel/AbstractResource.php(51):
Magento\Eav\Model\Entity\AbstractEntity->__construct(Object(Magento\Eav\Model\Entity\Context),
Array)\n#2
/mnt/drive1/www/magento-2019-07-08-06-50-51/vendor/magento/module-catalog/Model/ResourceModel/Product.php(130):
Magento\Catalog\Model\ResourceModel\AbstractResource->__construct(Object(Magento\Eav\Model\Entity\Context),
Object(Magento\Store\Model\StoreManager),
Object(Magento\Catalog\Model\Factory), Array)\n#3
/mnt/drive1/www/magento-2019-07-08-06-50-51/generated/code/Magen in
/mnt/drive1/www/magento-2019-07-08-06-50-51/vendor/magento/framework/Model/ResourceModel/AbstractResource.php
on line 40,

Another similar error

PHP Fatal error: Couldn't execute method
Composer\Autoload\ClassLoader::composer\autoload\classloader::loadclass\x03
in Unknown on line 0, referer: