Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, bool given in /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/library/cache/file.php:30
Stack trace:
#0 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/library/cache/file.php(30): flock()
#1 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/library/cache.php(45): Cache\File->get()
#2 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/library/tagmanager.php(12): Cache->get()
#3 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/library/tagmanager.php(12): Tagmanager->getCountry()
#4 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/catalog/controller/extension/analytics/tagmanager.php(51): Tagmanager->config()
#5 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/action.php(79): ControllerExtensionAnalyticsTagmanager->index()
#6 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/loader.php(51): Action->execute()
#7 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/catalog/controller/common/header.php(76): Loader->controller()
#8 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/action.php(79): ControllerCommonHeader->index()
#9 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/loader.php(51): Action->execute()
#10 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/catalog/controller/product/product.php(931): Loader->controller()
#11 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/action.php(79): ControllerProductProduct->index()
#12 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/catalog/controller/startup/router.php(25): Action->execute()
#13 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/action.php(79): ControllerStartupRouter->index()
#14 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/router.php(77): Action->execute()
#15 /home/968337.cloudwaysapps.com/mmtmjenamp/private_html/storage/modification/system/engine/router.php(66): Router->execute()
#16 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/framework.php(169): Router->dispatch()
#17 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/startup.php(104): require_once('/home/968337.cl...')
#18 /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/index.php(24): start()
#19 {main}
thrown in /home/968337.cloudwaysapps.com/mmtmjenamp/public_html/system/library/cache/file.php on line 30