Fatal error: Uncaught TypeError: flock(): Argument #1 ($stream) must be of type resource, bool given in /home/kingashoes/public_html/system/library/cache/file.php:30
Stack trace:
#0 /home/kingashoes/public_html/system/library/cache/file.php(30): flock(false, 1)
#1 /home/kingashoes/public_html/system/library/cache.php(41): Cache\File->get('ccb6b1c592b7924...')
#2 /home/kingashoes/public_html/catalog/controller/extension/module/mz_filter.php(904): Cache->get('ccb6b1c592b7924...')
#3 /home/kingashoes/public_html/catalog/controller/extension/module/mz_filter.php(122): ControllerExtensionModuleMzFilter->getFilterFilter()
#4 /home/kingashoes/public_html/storage/modification/system/engine/action.php(79): ControllerExtensionModuleMzFilter->index(Array)
#5 /home/kingashoes/public_html/storage/modification/system/engine/loader.php(48): Action->execute(Object(Registry), Array)
#6 /home/kingashoes/public_html/catalog/controller/extension/maza/layout_builder.php(684): Loader->controller('extension/modul...', Array)
#7 /home/kingashoes/public_html/catalog/controller/extension/maza/layout_builder.php(390): ControllerExtensionMazaLayoutBuilder->getModuleOutput('mz_filter.80', '330139', NULL)
#8 /home/kingashoes/public_html/catalog/controller/extension/maza/layout_builder.php(24): ControllerExtensionMazaLayoutBuilder->resolveShortcode(Array, '<div id="entry_...')
#9 /home/kingashoes/public_html/storage/modification/system/engine/action.php(79): ControllerExtensionMazaLayoutBuilder->index(Array)
#10 /home/kingashoes/public_html/storage/modification/system/engine/loader.php(48): Action->execute(Object(Registry), Array)
#11 /home/kingashoes/public_html/catalog/controller/extension/maza/event/controller/product/category.php(112): Loader->controller('extension/maza/...', Array)
#12 /home/kingashoes/public_html/storage/modification/system/engine/action.php(79): ControllerExtensionMazaEventControllerProductCategory->before('product/categor...', Array)
#13 /home/kingashoes/public_html/system/engine/event.php(62): Action->execute(Object(Registry), Array)
#14 /home/kingashoes/public_html/catalog/controller/startup/router.php(17): Event->trigger('controller/prod...', Array)
#15 /home/kingashoes/public_html/storage/modification/system/engine/action.php(79): ControllerStartupRouter->index()
#16 /home/kingashoes/public_html/system/engine/router.php(67): Action->execute(Object(Registry))
#17 /home/kingashoes/public_html/system/engine/router.php(56): Router->execute(Object(Action))
#18 /home/kingashoes/public_html/system/framework.php(179): Router->dispatch(Object(Action), Object(Action))
#19 /home/kingashoes/public_html/system/startup.php(104): require_once('/home/kingashoe...')
#20 /home/kingashoes/public_html/index.php(19): start('catalog')
#21 {main}
thrown in /home/kingashoes/public_html/system/library/cache/file.php on line 30