{"id":1442,"date":"2019-07-04T15:32:42","date_gmt":"2019-07-04T08:32:42","guid":{"rendered":"https:\/\/tino.vn\/?post_type=ht_kb&#038;p=1442"},"modified":"2019-09-15T10:35:15","modified_gmt":"2019-09-15T03:35:15","slug":"kiem-tra-va-khac-phuc-loi-503-service-unavailable-tren-hosting","status":"publish","type":"ht_kb","link":"https:\/\/tino.vn\/blog\/docs\/kiem-tra-va-khac-phuc-loi-503-service-unavailable-tren-hosting\/","title":{"rendered":"Ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c l\u1ed7i 503 \u2013 Service Unavailable tr\u00ean hosting."},"content":{"rendered":"<p>N\u1ebfu trong qu\u00e1 tr\u00ecnh b\u1ea1n v\u1eadn h\u00e0nh website c\u1ee7a b\u1ea1n v\u00e0 truy c\u1eadp nh\u1eadn \u0111\u01b0\u1ee3c l\u1ed7i <strong>503 &#8211; Service Unavailable <\/strong>l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p v\u00e0 kh\u00e1 b\u1ed1i r\u1ed1i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh website c\u1ee7a m\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ch\u1ec9 ra m\u1ed9t v\u00e0 nguy\u00ean nh\u00e2n c\u0169ng nh\u01b0 \u0111\u1ecbnh h\u01b0\u1edbng th\u00eam cho b\u1ea1n v\u1ec1 c\u00e1ch kh\u1eafc ph\u1ee5c.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-1462 aligncenter\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144501.png\" alt=\"\" width=\"479\" height=\"285\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144501.png 1417w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144501-300x179.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144501-768x457.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144501-1024x610.png 1024w\" sizes=\"(max-width: 479px) 100vw, 479px\" \/><\/p>\n<h3 id=\"C\u00e1c_d\u1ea1ng_th\u00f4ng_b\u00e1o_l\u1ed7i_ph\u1ed5_bi\u1ebfn_th\u01b0\u1eddng_g\u1eb7p_ph\u1ea3i_nh\u01b0_:\">C\u00e1c d\u1ea1ng th\u00f4ng b\u00e1o l\u1ed7i ph\u1ed5 bi\u1ebfn th\u01b0\u1eddng g\u1eb7p ph\u1ea3i nh\u01b0 :<\/h3>\n<ul>\n<li>503 Service Unavailable<\/li>\n<li>503 Service Temporarily Unavailable<\/li>\n<li>HTTP\/1.1 Service Unavailable<\/li>\n<li>HTTP Server Error 503<\/li>\n<li>503 Error<\/li>\n<li>HTTP 503<\/li>\n<li>HTTP Error 503<\/li>\n<\/ul>\n<h3 id=\"Tr\u01b0\u1edbc_ti\u00ean_b\u1ea1n_c\u0169ng_c\u1ea7n_x\u00e1c_\u0111\u1ecbnh_qua_m\u1ed9t_v\u00e0i_nguy\u00ean_nh\u00e2n_c\u00f3_th\u1ec3_\u0111\u1ebfn_t\u1eeb_ph\u00eda_c\u1ea5u_h\u00ecnh_ho\u1eb7c_thao_t\u00e1c_c\u1ee7a_m\u00ecnh_nh\u01b0_:\">Tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u0169ng c\u1ea7n x\u00e1c \u0111\u1ecbnh qua m\u1ed9t v\u00e0i nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ebfn t\u1eeb ph\u00eda c\u1ea5u h\u00ecnh ho\u1eb7c thao t\u00e1c c\u1ee7a m\u00ecnh nh\u01b0 :<\/h3>\n<ul>\n<li>Website c\u1ee7a b\u1ea1n b\u1eadt ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt Plugin ho\u1eb7c b\u1ea1n v\u1eeba c\u00f3 thay \u0111\u1ed5i th\u00eam m\u1edbi ho\u1eb7c ch\u1ec9nh s\u1eeda Plugins ( \u0110\u1ed1i v\u1edbi WordPress )<\/li>\n<li>Ch\u1ee7 \u0111\u1ec1 m\u00e0 b\u1ea1n s\u1eed d\u1ee5ng cho website kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng bao g\u1ed3m c\u1ea3 c\u00e1c Plugins \u0111i k\u00e8m ho\u1eb7c ki\u1ec3m tra phi\u00ean b\u1ea3n t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e3 ngu\u1ed3n WordPress v\u00e0 phi\u00ean b\u1ea3n PHP \u0111ang s\u1eed d\u1ee5ng ( \u0110\u1ed1i v\u1edbi WordPress, v\u1edbi m\u00e3 ngu\u1ed3n kh\u00e1c c\u1ea7n xem x\u00e9t t\u1edbi v\u1ea5n \u0111\u1ec1 phi\u00ean b\u1ea3n PHP )<\/li>\n<li>M\u1ed9t ho\u1eb7c c\u00e1c th\u00e0nh ph\u1ea7n phi\u00ean b\u1ea3n PHP tr\u00ean Hosting kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch ( V\u00ed d\u1ee5 website c\u1ee7a b\u1ea1n t\u01b0\u01a1ng th\u00edch v\u1edbi phi\u00ean b\u1ea3n PHP 5.6 nh\u01b0ng b\u1ea1n n\u00e2ng l\u00ean phi\u00ean b\u1ea3n 7.3 &#8211; phi\u00ean b\u1ea3n kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u00e0 kh\u00f4ng h\u1ed7 tr\u1ee3 \u0111\u01b0\u1ee3c c\u0169ng c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t ph\u1ea7n nguy\u00ean nh\u00e2n )<\/li>\n<li>T\u00e0i nguy\u00ean tr\u00ean g\u00f3i d\u1ecbch v\u1ee5 c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 th\u1ef1c thi c\u00e1c t\u00e1c v\u1ee5 ( qu\u00e1 t\u1ea3i h\u1ec7 th\u1ed1ng )<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h4 id=\"L\u1ed7i_v\u1ec1_Plugins\"><strong>L\u1ed7i v\u1ec1 Plugins<\/strong><\/h4>\n<p>N\u1ebfu b\u1ea1n c\u00f3 &#8220;l\u1ee1 tay nh\u1ea5n c\u1eadp nh\u1eadt&#8221; Plugin tr\u00ean website c\u1ee7a m\u00ecnh tuy nhi\u00ean Plugin l\u1ea1i kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng g\u00e2y ra l\u1ed7i, v\u00e0 b\u1ea1n c\u0169ng kh\u00f4ng th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c trang qu\u1ea3n tr\u1ecb WordPress c\u1ee7a m\u00ecnh \u0111\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 n\u00e0y th\u00ec b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o cPanel =&gt; Tr\u00ecnh qu\u1ea3n l\u00fd Files \u0111\u1ec3 ch\u1ec9nh s\u1eeda l\u1ea1i th\u01b0 m\u1ee5c c\u1ee7a Plugin.<\/p>\n<p><img decoding=\"async\" class=\"alignnone wp-image-1465 size-full\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144946.png\" alt=\"\" width=\"1898\" height=\"970\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144946.png 1898w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144946-300x153.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144946-1024x523.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144946-768x392.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704144946-1536x785.png 1536w\" sizes=\"(max-width: 1898px) 100vw, 1898px\" \/><\/p>\n<p>T\u1ea1i ph\u1ea7n n\u00e0y th\u00f4ng th\u01b0\u1eddng Plugin c\u1ee7a b\u1ea1n s\u1ebd \u0111\u1eb7t t\u1ea1i \u0111\u01b0\u1eddng d\u1eabn <em><strong>Public_html\/wp-content\/plugins<\/strong><\/em> ( n\u1ebfu Addon domain th\u00ec s\u1ebd l\u00e0 <em><strong>yourdomain.com\/wp-content\/plugins .<\/strong><\/em><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1466\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145054.png\" alt=\"\" width=\"1915\" height=\"462\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145054.png 1915w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145054-300x72.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145054-1024x247.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145054-768x185.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145054-1536x371.png 1536w\" sizes=\"(max-width: 1915px) 100vw, 1915px\" \/><\/p>\n<p>\u0110\u1ec3 thu\u1eadn ti\u1ec7n h\u01a1n trong vi\u1ec7c ki\u1ec3m tra th\u00ec b\u1ea1n \u0111\u1ec3 \u00fd t\u1edbi c\u1ed9t &#8220;<strong>Permissions<\/strong>&#8221; &#8211; B\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n c\u00e1c s\u1ed1 trong c\u1ed9t th\u00e0nh <strong>0000<\/strong> ho\u1eb7c c\u00e1c s\u1ed1 m\u00e0 b\u1ea1n mu\u1ed1n, m\u1ee5c \u0111\u00edch l\u00e0 kh\u00f4ng cho \u0111\u1ecdc th\u01b0 m\u1ee5c n\u00e0y n\u1eefa ( Ngo\u00e0i ra b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ed5i t\u00ean Plugin \u0111\u1ec3 th\u1ef1c hi\u1ec7n ). N\u1ebfu b\u1ea1n kh\u00f4ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c Plugin n\u00e0o th\u00ec c\u1ea7n thao t\u00e1c v\u1edbi t\u1eebng Plugin v\u00e0 truy c\u1eadp l\u1ea1i website c\u1ee7a m\u00ecnh \u0111\u1ec3 ki\u1ec3m tra.<\/p>\n<h4 id=\"L\u1ed7i_v\u1ec1_Themes_\/_Giao_di\u1ec7n\"><strong>L\u1ed7i v\u1ec1 Themes \/ Giao di\u1ec7n<\/strong><\/h4>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p v\u1edbi thao t\u00e1c check t\u1eebng Plugin tr\u00ean v\u1eabn ch\u01b0a c\u00f3 hi\u1ec7u qu\u1ea3 th\u00ec b\u1ea1n c\u0169ng n\u00ean ki\u1ec3m tra v\u1edbi t\u1ec7p tin ch\u1ee7 \u0111\u1ec1 c\u1ee7a m\u00ecnh n\u1ebfu c\u00f3 thay \u0111\u1ed5i g\u1ea7n \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i l\u00ean th\u01b0 m\u1ee5c ch\u1ee7 \u0111\u1ec1 ( \u0111\u00e3 n\u00e9n ZIP ) v\u00e0 t\u1ea3i l\u00ean \/ gi\u1ea3i n\u00e9n t\u1ea1i th\u01b0 m\u1ee5c ch\u1ee9a th\u00f4ng tin ch\u1ee7 \u0111\u1ec1 c\u0169 c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c nh\u1eadn v\u00e0 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1469\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145306.png\" alt=\"\" width=\"1913\" height=\"540\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145306.png 1913w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145306-300x85.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145306-1024x289.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145306-768x217.png 768w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145306-1536x434.png 1536w\" sizes=\"(max-width: 1913px) 100vw, 1913px\" \/><\/p>\n<h4 id=\"L\u1ed7i_v\u1ec1_PHP_tr\u00ean_h\u1ec7_th\u1ed1ng\"><strong>L\u1ed7i v\u1ec1 PHP tr\u00ean h\u1ec7 th\u1ed1ng<\/strong><\/h4>\n<p>Tr\u01b0\u1eddng h\u1ee3p thao t\u00e1c tr\u00ean v\u1eabn ch\u01b0a th\u1ec3 n\u00e0o c\u1ee9u v\u00e3n th\u00ec ti\u1ebfp t\u1edbi b\u1ea1n n\u00ean ki\u1ec3m tra phi\u00ean b\u1ea3n PHP m\u00e0 website \u0111ang s\u1eed d\u1ee5ng b\u1eb1ng c\u00e1ch truy c\u1eadp v\u00e0o Select PHP Version c\u00f3 t\u1ea1i trang qu\u1ea3n tr\u1ecb cPanel.<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-1470\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145359.png\" alt=\"\" width=\"1370\" height=\"129\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145359.png 1370w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145359-300x28.png 300w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145359-1024x96.png 1024w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/UCScreenshot20190704145359-768x72.png 768w\" sizes=\"(max-width: 1370px) 100vw, 1370px\" \/><\/p>\n<p>Ph\u1ea7n l\u1edbn website ho\u1ea1t \u0111\u1ed9ng t\u1ed1t \u1edf phi\u00ean b\u1ea3n PHP 5.6 v\u00e0 7.0 , tuy nhi\u00ean \u0111\u00f4i khi n\u00e2ng c\u1ea5p l\u00ean phi\u00ean b\u1ea3n PHP 7.3 t\u1ea1i Hosting khi\u1ebfn website kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u00e0 g\u00e2y ra l\u1ed7i, b\u1ea1n c\u00f3 th\u1ec3 s\u1eeda l\u1ea1i phi\u00ean b\u1ea3n PHP v\u00e0 ki\u1ec3m tra nh\u00e9 ( B\u1ea1n c\u0169ng n\u00ean t\u1eaft OPcache trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra l\u1ed7i tr\u00ean website nh\u00e9 b\u1ea1n)<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/05\/slphp2.png\" width=\"1531\" height=\"899\" alt=\"\" title=\"\"><\/p>\n<h4 id=\"L\u1ed7i_v\u1ec1_t\u00e0i_nguy\u00ean\"><strong>L\u1ed7i v\u1ec1 t\u00e0i nguy\u00ean<\/strong><\/h4>\n<p>N\u1ebfu b\u1ea1n truy c\u1eadp v\u00e0o cPanel qu\u1ea3n tr\u1ecb c\u1ee7a m\u00ecnh v\u00e0 th\u1ea5y c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 h\u00ecnh d\u01b0\u1edbi th\u00ec c\u00f3 th\u1ec3 b\u1ea1n \u0111ang b\u1ecb c\u1ea1n ki\u1ec7t v\u1ec1 ph\u1ea7n t\u00e0i nguy\u00ean.<\/p>\n<p><img decoding=\"async\" class=\"size-full wp-image-1474 aligncenter\" src=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/file-1550464394316_high-cpu-ram.png\" alt=\"\" width=\"321\" height=\"358\" title=\"\" srcset=\"https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/file-1550464394316_high-cpu-ram.png 321w, https:\/\/tino.vn\/blog\/wp-content\/uploads\/2019\/07\/file-1550464394316_high-cpu-ram-269x300.png 269w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/p>\n<p>L\u1ed7i v\u1ec1 t\u00e0i nguy\u00ean s\u1eed d\u1ee5ng c\u0169ng l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng di\u1ec5n ra do Hosting kh\u00f4ng \u0111\u1ee7 t\u00e0i nguy\u00ean ho\u1eb7c website c\u1ee7a b\u1ea1n c\u00f3 qu\u00e1 nhi\u1ec1u l\u01b0\u1ee3t truy c\u1eadp v\u00e0 x\u1eed l\u00ed khi\u1ebfn Hosting kh\u00f4ng th\u1ec3 x\u1eed l\u00ed m\u1ed9t l\u01b0\u1ee3ng l\u1edbn truy c\u1eadp, n\u1ebfu website c\u1ee7a b\u1ea1n c\u00f3 nhi\u1ec1u l\u01b0\u1ee3ng truy c\u1eadp th\u1ef1c s\u1ef1, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o n\u00e2ng c\u1ea5p g\u00f3i d\u1ecbch v\u1ee5 c\u1ee7a m\u00ecnh l\u00ean c\u00e1c g\u00f3i cao h\u01a1n (<a href=\"https:\/\/tino.vn\/blog\/docs\/toi-co-the-nang-cap-goi-dich-vu-cloud-hosting-cua-minh-khong\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>n\u1ebfu c\u00f3 th\u1ec3 n\u00e2ng c\u1ea5p<\/strong><\/a>) \u0111\u1ec3 c\u00f3 nhi\u1ec1u t\u00e0i nguy\u00ean h\u01a1n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng d\u1ecbch v\u1ee5 c\u1ee7a m\u00ecnh. Tr\u01b0\u1eddng h\u1ee3p Website b\u1ea1n c\u00f3 truy c\u1eadp r\u1ea5t \u00edt ho\u1eb7c th\u1eadm ch\u00ed kh\u00f4ng c\u00f3 th\u00ec b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra v\u1edbi v\u1ea5n \u0111\u1ec1 DoS ho\u1eb7c s\u1eed d\u1ee5ng CloudFlare \u0111\u1ec3 l\u1ecdc b\u1edbt c\u00e1c v\u1ea5n \u0111\u1ec1 truy c\u1eadp x\u1ea5u g\u00e2y chi\u1ebfm t\u00e0i nguy\u00ean.<\/p>\n<p>\u0110\u1ed9i ng\u0169 k\u1ef9 thu\u1eadt lu\u00f4n ho\u1ea1t \u0111\u1ed9ng 24\/7\/365 \u0111\u1ec3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 b\u1ea1n trong qu\u00e1 tr\u00ecnh kh\u1eafc ph\u1ee5c l\u1ed7i c\u1ee7a m\u00ecnh trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 g\u1eedi c\u00e1c ph\u1ea3n h\u1ed3i \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n th\u00eam v\u1ec1 c\u00e1ch kh\u1eafc ph\u1ee5c v\u00e0 h\u01b0\u1edbng kh\u1eafc ph\u1ee5c (n\u1ebfu c\u00f3)<\/p>\n<p>Kh\u00f4i ph\u1ee5c l\u1ea1i to\u00e0n b\u1ed9 d\u1eef li\u1ec7u tr\u00ean Hosting c\u1ee7a b\u1ea1n v\u1ec1 c\u00e1c th\u1eddi \u0111i\u1ec3m tr\u01b0\u1edbc c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch l\u00e0m hi\u1ec7u qu\u1ea3 trong qu\u00e1 tr\u00ecnh kh\u00f3 kh\u0103n trong v\u1ea5n \u0111\u1ec1 l\u1ed7i hi\u1ec7n t\u1ea1i v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c website c\u1ee7a m\u00ecnh b\u00ecnh th\u01b0\u1eddng t\u1ea1i th\u1eddi \u0111i\u1ec3m tr\u01b0\u1edbc th\u00f4ng qua <a href=\"https:\/\/tino.vn\/blog\/docs\/khoi-phuc-du-lieu-va-sao-luu-du-lieu-voi-jetbackup\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>H\u01b0\u1edbng d\u1eabn sau<\/strong><\/a><\/p>\n<p>Hy v\u1ecdng v\u1edbi c\u00e1c th\u00f4ng tin tr\u00ean s\u1ebd gi\u00fap \u0111\u01b0\u1ee3c cho b\u1ea1n m\u1ed9t ph\u1ea7n n\u00e0o trong qu\u00e1 tr\u00ecnh x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c l\u1ed7i c\u1ee7a m\u00ecnh.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>N\u1ebfu trong qu\u00e1 tr\u00ecnh b\u1ea1n v\u1eadn h\u00e0nh website c\u1ee7a b\u1ea1n v\u00e0 truy c\u1eadp nh\u1eadn \u0111\u01b0\u1ee3c l\u1ed7i 503 &#8211; Service Unavailable l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p v\u00e0 kh\u00e1 b\u1ed1i r\u1ed1i trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh website c\u1ee7a m\u00ecnh. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ch\u1ec9 ra m\u1ed9t v\u00e0 nguy\u00ean nh\u00e2n c\u0169ng nh\u01b0 \u0111\u1ecbnh [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":1462,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"footnotes":""},"tags":[],"ht_kb_category":[28],"class_list":["post-1442","ht_kb","type-ht_kb","status-publish","format-standard","has-post-thumbnail","hentry","ht_kb_category-huong-dan-chung"],"_links":{"self":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb\/1442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb"}],"about":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/comments?post=1442"}],"version-history":[{"count":0,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb\/1442\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media\/1462"}],"wp:attachment":[{"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/media?parent=1442"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/tags?post=1442"},{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/tino.vn\/blog\/wp-json\/wp\/v2\/ht_kb_category?post=1442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}