{"id":5530,"date":"2021-06-21T14:01:00","date_gmt":"2021-06-21T14:01:00","guid":{"rendered":"https:\/\/www.magetop.com\/blog\/?p=5530"},"modified":"2021-07-23T02:08:56","modified_gmt":"2021-07-23T02:08:56","slug":"cach-fix-loi-session-handler-read-trong-magento-2","status":"publish","type":"post","link":"https:\/\/www.magetop.com\/blog\/cach-fix-loi-session-handler-read-trong-magento-2\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2"},"content":{"rendered":"\n

Vi\u1ec7c nh\u00e0 ph\u00e1t tri\u1ec3n Magento g\u1eb7p l\u1ed7i ho\u1eb7c th\u1eed m\u1ed9t t\u00ednh n\u0103ng m\u1edbi kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u xa l\u1ea1. C\u00f3 th\u1ec3 b\u1ea1n c\u0169ng \u0111ang g\u1eb7p ph\u1ea3i l\u1ed7i SessionHandler::read(), \u0111i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi c\u1eeda h\u00e0ng c\u1ee7a b\u1ea1n. L\u1ed7i n\u00e0y th\u01b0\u1eddng x\u1ea3y ra trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, c\u0169ng c\u00f3 tr\u01b0\u1eddng h\u1ee3p x\u1ea3y ra sau khi c\u00e0i \u0111\u1eb7t. \u0110\u1ec3 gi\u00fap b\u1ea1n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1, trong b\u00e0i vi\u1ebft n\u00e0y m\u00ecnh s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2.<\/p>\n\n\n\n\n\n

V\u1ea5n \u0111\u1ec1<\/h2>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o nh\u01b0 sau:<\/p>\n\n\n

\nWarning: SessionHandler::read(): open(..) failed: No such file or directory (2) ..\/magento2\/lib\/internal\/Magento\/Framework\/Session\/SaveHandler.php on line 74'\nin ..\/magento2\/lib\/internal\/Magento\/Framework\/App\/ErrorHandler.php:67\n<\/pre><\/div>\n\n\n
Ho\u1eb7c:<\/p>\n\n\n
\nWarning: SessionHandler::read(): open(..., O_RDWR) failed: No such file or directory (2) in..\/vendor\/magento\/framework\/Session\/SaveHandler\/Native.php on line 22\n<\/pre><\/div>\n\n\n
\u0110\u1eb7c bi\u1ec7t l\u00e0 l\u1ed7i ch\u1ec9 x\u1ea3y ra trong c\u00e1c phi\u00ean b\u1ea3n c\u0169. B\u1ea1n s\u1ebd kh\u00f4ng th\u1ea5y exception n\u00e0y v\u1edbi c\u00e1c phi\u00ean b\u1ea3n t\u1eeb 29\/9\/2015 tr\u1edf l\u00ean.<\/p>\n\n\n\n
Nguy\u00ean nh\u00e2n<\/h2>\n\n\n\n
\u0110i\u1ec1u n\u00e0y x\u1ea3y ra khi tham s\u1ed1 PHP session.save_handler<\/code> c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh m\u1ed9t s\u1ed1 session storage kh\u00e1c ngo\u00e0i file (v\u00ed d\u1ee5: redis, memcached, v.v.).<\/p>\n\n\n\n
C\u00e1c gi\u1ea3i ph\u00e1p \u0111\u1ec3 s\u1eeda l\u1ed7i SessionHandler::read() trong Magento 2<\/h2>\n\n\n\n
1. N\u00e2ng c\u1ea5p Magento 2<\/h3>\n\n\n\n
V\u00ec l\u1ed7i n\u00e0y x\u1ea3y ra \u1edf nh\u1eefng phi\u00ean b\u1ea3n c\u0169, n\u00ean b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch c\u1eadp nh\u1eadt phi\u00ean b\u1ea3n m\u1edbi.<\/p>\n\n\n\n
B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i vi\u1ebft: H\u01b0\u1edbng d\u1eabn c\u1eadp nh\u1eadt phi\u00ean b\u1ea3n Magento 2<\/a>.<\/p>\n\n\n\n
Ho\u1eb7c tham kh\u1ea3o tr\u00ean trang ch\u1ee7 Magento: https:\/\/devdocs.magento.com\/guides\/v2.3\/install-gde\/install\/cli\/install-cli-uninstall.html#instgde-install-magento-update<\/a>.<\/p>\n\n\n\n
N\u1ebfu b\u1ea1n kh\u00f4ng mu\u1ed1n n\u00e2ng c\u1ea5p th\u00ec c\u00f3 th\u1ec3 xem c\u00e1c c\u00e1ch d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n
2. Ch\u1ec9nh php.ini<\/h3>\n\n\n\n
Tr\u01b0\u1edbc h\u1ebft, b\u1ea1n h\u00e3y x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed c\u1ee7a php.ini b\u1eb1ng l\u1ec7nh:<\/p>\n\n\n
\nphp -i | grep "Loaded Configuration File"\n<\/pre><\/div>\n\n\n
Th\u00f4ng th\u01b0\u1eddng c\u00e1c v\u1ecb tr\u00ed s\u1ebd \u1edf:<\/p>\n\n\n\n
  • \u0110\u1ed1i v\u1edbi Ubuntu: \/etc\/php5\/cli\/php.ini<\/li>
  • \u0110\u1ed1i v\u1edbi CentOS: \/etc\/php.ini<\/li><\/ul>\n\n\n\n
    \u0110\u0103ng nh\u1eadp v\u1edbi t\u01b0 c\u00e1ch ng\u01b0\u1eddi d\u00f9ng root . B\u00e2y gi\u1edd, b\u1ea1n c\u00f3 th\u1ec3 m\u1edf t\u1ec7p php.ini trong tr\u00ecnh so\u1ea1n th\u1ea3o v\u0103n b\u1ea3n.<\/p>\n\n\n\n
    T\u00ecm t\u1edbi session.save_handler<\/code> v\u00e0 thi\u1ebft l\u1eadp. Comment \u0111o\u1ea1n code:<\/p>\n\n\n
    \n;session.save_path = <path>\n<\/pre><\/div>\n\n\n
    \u0110\u1eb7t n\u00f3 th\u00e0nh \u0111\u01b0\u1eddng d\u1eabn h\u1ec7 th\u1ed1ng file nh\u01b0 sau:<\/p>\n\n\n
    \nsession.save_handler = files\n<\/pre><\/div>\n\n\n
    3. Ch\u1ec9nh s\u1eeda env.php<\/h3>\n\n\n\n
    T\u00ecm t\u1edbi file env.php<\/strong> theo \u0111\u01b0\u1eddng d\u1eabn app\/etc<\/strong>. Sau \u0111\u00f3 thay th\u1ebf \u0111o\u1ea1n code sau:<\/p>\n\n\n
    \n'session' =>\n  array (\n    'save' => 'files'\n  ),\n<\/pre><\/div>\n\n\n
    Th\u00e0nh \u0111o\u1ea1n code:<\/p>\n\n\n
    \n'session' =>\n  array (\n    'save' => 'db'\n  ),\n<\/pre><\/div>\n\n\n
    Nh\u01b0 v\u1eady l\u00e0 m\u00ecnh \u0111\u00e3 h\u01b0\u1edbng d\u1eabn xong c\u00e1ch fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2.<\/p>\n\n\n\n
    C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 \u0111\u1ecdc b\u00e0i vi\u1ebft.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Trong b\u00e0i vi\u1ebft n\u00e0y m\u00ecnh s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2.<\/p>\n","protected":false},"author":108,"featured_media":6403,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[226],"tags":[1222,1223,1224,332],"class_list":["post-5530","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vn","tag-fix-loi-warning-sessionhandlerread-trong-magento-2","tag-huong-dan-fix-loi-warning-sessionhandlerread-trong-magento","tag-huong-dan-fix-loi-warning-sessionhandlerread-trong-magento-2","tag-huong-dan-magento-2"],"yoast_head":"\nH\u01b0\u1edbng d\u1eabn fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2<\/title>\n<meta name=\"description\" content=\"Trong b\u00e0i vi\u1ebft n\u00e0y m\u00ecnh s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2. L\u1ed7i n\u00e0y th\u01b0\u1eddng x\u1ea3y ra khi c\u00e0i \u0111\u1eb7t.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.magetop.com\/blog\/cach-fix-loi-session-handler-read-trong-magento-2\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2\" \/>\n<meta property=\"og:description\" content=\"Trong b\u00e0i vi\u1ebft n\u00e0y m\u00ecnh s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch fix l\u1ed7i Warning: SessionHandler::read(): trong Magento 2. 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