Magento 2 fixes problems

Need to fix problems from logs below. Probably permissions is wrong. Need all logs without bugs. System Log: [2020-08-26 11:13:43] [login to view URL]: Unique constraint violation found [] [] [2020-08-26 11:21:54] [login to view URL]: The bucket doesn't exist. [] [] Exception Log: [2020-08-26 11:00:26] [login to view URL]: Class Magento\Framework\App\Http\Interceptor does not exist {"exception":"[object] (ReflectionException(code: -1): Class Magento\\Framework\\App\\Http\\Interceptor does not exist at /home/admin/domains/********/public_html/vendor/magento/framework/Code/Reader/[login to view URL])"} [] [2020-08-26 11:01:32] [login to view URL]: Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/en_GB/Magento_Swatches/css/[login to view URL] {"exception":"[object] (Magento\\Framework\\View\\Asset\\ContentProcessorException(code: 0): Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/en_GB/Magento_Swatches/css/[login to view URL] at /home/admin/domains/********/public_html/vendor/magento/framework/Css/PreProcessor/Adapter/Less/[login to view URL])"} [] Debug log: [2020-08-26 11:18:44] [login to view URL]: cache_invalidate: {"method":"GET","url":"https://********/","invalidateInfo":{"identifier":"LOCKED_RECORD_INFO_BLOCK_22ecff34422e0bb57140ebf380d8748acde3f71e"}} [] [2020-08-26 11:18:51] [login to view URL]: Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/pl_PL/Magento_Swatches/css/[login to view URL] {"exception":"[object] (Magento\\Framework\\View\\Asset\\ContentProcessorException(code: 0): Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/pl_PL/Magento_Swatches/css/[login to view URL] at /home/admin/domains/********/public_html/vendor/magento/framework/Css/PreProcessor/Adapter/Less/[login to view URL])"} [] [2020-08-26 11:19:01] [login to view URL]: cache_invalidate: {"method":"GET","url":"https://********/[login to view URL]","invalidateInfo":{"identifier":"LOCKED_RECORD_INFO_BLOCK_da806caca419a996ebb04b977b1438e41f693cf2-264-final_price-PLN-20200826-1-0-"}} [] [2020-08-26 11:19:01] [login to view URL]: cache_invalidate: {"method":"GET","url":"https://********/[login to view URL]","invalidateInfo":{"identifier":"LOCKED_RECORD_INFO_BLOCK_7d9808b56c1443a37dd7612972dc49a8e0b3aa1f-264"}} [] [2020-08-26 11:19:09] [login to view URL]: Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/pl_PL/Magento_Swatches/css/[login to view URL] {"exception":"[object] (Magento\\Framework\\View\\Asset\\ContentProcessorException(code: 0): Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/pl_PL/Magento_Swatches/css/[login to view URL] at /home/admin/domains/********/public_html/vendor/magento/framework/Css/PreProcessor/Adapter/Less/[login to view URL])"} [] on(code: 0): Compilation from source: LESS file is empty: frontend/TemplateMonster/theme059/pl_PL/Magento_Swatches/css/[login to view URL] at /home/admin/domains/********/public_html/vendor/magento/framework/Css/PreProcessor/Adapter/Less/[login to view URL])"} [] [2020-08-26 11:21:54] [login to view URL]: The bucket doesn't exist. [] []