পশ্চিমবঙ্গের ভাগিরথী নদীর তীরে অবস্থিত একটি ঐতিহাসিক প্রান্তর। ১৭৫৭ সালে ২৩ জুন এই স্থানে ইংরেজ সেনাপতি লর্ড ক্লাইভ ও বাংলা-বিহার-উড়িষ্যার নবাব সিরাজ-উদ দৌলার মাঝে যুদ্ধ হয় এবং নবাবের পতন হয়। এ যুদ্ধে ইংরেজ সৈন্য সংখ্যা ছিল মাত্র ৩ হাজার।
Read more
আমাদের অল-ইন-ওয়ান মোবাইল অ্যাপের মাধ্যমে সীমাহীন শেখার সুযোগ উপভোগ করুন।
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
| 1 x Application (66.82%) | 137ms |
| 1 x Booting (33.18%) | 67.87ms |
update `subjects` set `view_count` = `view_count` + 1, `subjects`.`updated_at` = '2025-04-18 05:15:22' where `id` = 17142| Bindings |
|
| Backtrace |
|
select `_lft`, `_rgt` from `subjects` where `id` = 17142 limit 1| Bindings |
|
| Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `num_of_mcq`, `num_of_written`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id`, `sub_category_id`, `main_category_id`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description`, `vote`, `view_count`, `icon`, `page_type`, `chapter_name` from `subjects` where (`subjects`.`_lft` between 19901 and 19902) and `subjects`.`deleted_at` is null| Bindings |
|
| Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (17142) and `subject_descriptions`.`deleted_at` is null| Backtrace |
|
select `id`, `name`, `slug` from `sub_categories` where `sub_categories`.`id` in (4878) and `sub_categories`.`deleted_at` is null| Backtrace |
|
select `id`, `user_id`, `completeable_type`, `completeable_id`, `complete_progress`, `is_complete` from `completes` where `completes`.`completeable_id` in (17142) and `completes`.`completeable_type` = 'App\\Models\\Subject'| Bindings |
|
| Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id` from `subjects` where `subjects`.`id` in (15426) and `subjects`.`deleted_at` is null| Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (15426) and `subject_descriptions`.`deleted_at` is null| Backtrace |
|
select `id`, `name`, `avatar` from `users` where `users`.`id` in (33722) and `users`.`deleted_at` is null| Backtrace |
|
select * from (select `questions`.`id`, `questions`.`subject_id`, `questions`.`category_id`, `questions`.`sub_category_id`, `questions`.`board_exam_id`, `questions`.`passage_id`, `questions`.`question_type`, `questions`.`question`, `questions`.`is_duplicate`, `questions`.`status`, `questions`.`image`, `subjectables`.`subject_id` as `pivot_subject_id`, `subjectables`.`subjectable_id` as `pivot_subjectable_id`, `subjectables`.`subjectable_type` as `pivot_subjectable_type`, row_number() over (partition by `subjectables`.`subject_id` order by `questions`.`created_at` desc) as `laravel_row` from `questions` inner join `subjectables` on `questions`.`id` = `subjectables`.`subjectable_id` where `subjectables`.`subject_id` in (17142) and `subjectables`.`subjectable_type` = 'App\\Models\\Question' and `questions`.`status` = 'active' and `questions`.`deleted_at` is null) as `laravel_table` where `laravel_row` <= 5 order by `laravel_row`| Bindings |
|
| Backtrace |
|
select * from `subjects` where `subjects`.`id` = 17142 and `subjects`.`deleted_at` is null limit 1| Bindings |
|
| Backtrace |
|
select `id`, `name`, `slug`, `parent_id`, `_lft`, `_rgt` from `subjects` where (19902 between `subjects`.`_lft` and `subjects`.`_rgt` and `subjects`.`id` <> 17142) and `subjects`.`deleted_at` is null order by `_lft` asc| Bindings |
|
| Backtrace |
|
select * from `subjects` where `subjects`.`id` = 17142 and `subjects`.`deleted_at` is null limit 1| Bindings |
|
| Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description` from `subjects` where `subjects`.`id` = 17107 and `subjects`.`deleted_at` is null limit 1| Bindings |
|
| Backtrace |
|
select `id`, `description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (17107) and `subject_descriptions`.`deleted_at` is null| Backtrace |
|
select `_lft`, `_rgt` from `subjects` where `id` = 79 limit 1| Bindings |
|
| Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `name`, `slug`, `icon`, `banner` from `subjects` where (`subjects`.`_lft` between 16791 and 20416) and `subjects`.`deleted_at` is null| Bindings |
|
| Backtrace |
|
select * from `mediables` where `mediable_type` = 'App\\Models\\Subject' and `mediable_id` in (17142)| Bindings |
|
| Backtrace |
|
select `videos`.`video_src_url`, `mediables`.`mediable_id` as `chapter_id` from `videos` inner join `mediables` on `mediables`.`mediable_id` = `videos`.`id` where `videos`.`id` = 0 and `videos`.`video_src` = 'youtube' and `videos`.`deleted_at` is null| Bindings |
|
| Backtrace |
|
select `id`, `name`, `main_category_id`, `slug` from `subjects` where `id` <> 17142 and `parent_id` = 17107 and `main_category_id` = 3 and `subjects`.`deleted_at` is null limit 5| Bindings |
|
| Backtrace |
|
select * from `package_plans` where `status` = 'active' and `package_plans`.`deleted_at` is null| Bindings |
|
| Backtrace |
|
200
[]
[]
0 of 0array:21 [▼ "x-https" => array:1 [▶ 0 => "1" ] "cookie" => array:1 [▶ 0 => "XSRF-TOKEN=eyJpdiI6InJHTUlLZmd2OTB5emhHQkpYWEJoSEE9PSIsInZhbHVlIjoib0JhYzU2OUJlaXFPVm5LOS96N2VyL2hRQjRTeDEwY2s2ZDdEcUptNkFBeEx3UENqa1lwajg4WldmUGJacCtLMnlwdVA1RWxYZ3ZMaEcwL2IrRXQxdHFJN0liZndnNjJsU1JqbXd5NTVYakd4MWVzQnFUR1NmZXZ2aVhnQVlEdG0iLCJtYWMiOiJiNWUzMWY0N2JkZjMxZTIwMDc1YThkNDMzYzg2OGQ0ODRiN2I0ODJkYjM4NWRlYTE3MzY1MmYzZTVmNjc0MWFlIiwidGFnIjoiIn0%3D; satt_academy_session=eyJpdiI6Im15S01XbDVsSTVZRTRlZnpYRUVpT2c9PSIsInZhbHVlIjoiWFZuc0U2d3JWZG9TNjJkcUVwTXBjU0RBZlh2dFRFQ3hZUE91cktQYlNreldiZ0VOMUhhdlhscGZnRjBYeEVyMHBGYWxTRmtiUlZtRXVYYWVmb0RaOWgyeVFXamV5dlRXZUFSRzZWNFhRa2IyYWx0RXgwWHloejdCcG96YWc5ankiLCJtYWMiOiIxM2Q0OTA1YTkyYjA0NjcwN2Y0NGUyNzQ4ZjBiMzYxODRkNmY2MDNiZTc3ZGJiZDgwZGQ2MWUyMDRiZDY3MWY5IiwidGFnIjoiIn0%3D ◀XSRF-TOKEN=eyJpdiI6InJHTUlLZmd2OTB5emhHQkpYWEJoSEE9PSIsInZhbHVlIjoib0JhYzU2OUJlaXFPVm5LOS96N2VyL2hRQjRTeDEwY2s2ZDdEcUptNkFBeEx3UENqa1lwajg4WldmUGJacCtLMnlwdVA1R ▶" ] "sec-fetch-dest" => array:1 [▶ 0 => "document" ] "sec-fetch-user" => array:1 [▶ 0 => "?1" ] "sec-fetch-mode" => array:1 [▶ 0 => "navigate" ] "sec-fetch-site" => array:1 [▶ 0 => "none" ] "accept" => array:1 [▶ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [▶ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [▶ 0 => "1" ] "sec-ch-ua-platform" => array:1 [▶ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [▶ 0 => "?0" ] "sec-ch-ua" => array:1 [▶ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [▶ 0 => "no-cache" ] "pragma" => array:1 [▶ 0 => "no-cache" ] "x-real-ip" => array:1 [▶ 0 => "18.221.158.39" ] "x-forwarded-server" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-proto" => array:1 [▶ 0 => "https" ] "x-forwarded-port" => array:1 [▶ 0 => "443" ] "x-forwarded-host" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-for" => array:1 [▶ 0 => "18.221.158.39" ] "host" => array:1 [▶ 0 => "debugerror.xyz" ] ]
0 of 0array:2 [▼ "XSRF-TOKEN" => "ApDjeYl3fYOqhVTuRNnk2LQme29uAwFEl8PFWJP5" "satt_academy_session" => "Xm8YC5pG1X3BFRNjSPdhDY74aItkme4qsNGcIzjo" ]
0 of 0array:7 [▼ "content-type" => array:1 [▶ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [▶ 0 => "no-cache, private" ] "date" => array:1 [▶ 0 => "Thu, 17 Apr 2025 23:15:22 GMT" ] "x-ratelimit-limit" => array:1 [▶ 0 => "60" ] "x-ratelimit-remaining" => array:1 [▶ 0 => "52" ] "set-cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6Ild0cGNzQlNQM2xheUIxODVvTzBZMHc9PSIsInZhbHVlIjoiOFRZM3JGMzJMSk9iUnZsM2xEcDZMcHVFTkFCV1gvSUd5bWtQaDhFeWhyNHZuNXBFS3VpdEZlOW1tQi9kaUVybVRPMG1RMEdWUElBeVNTcmJIek52dUFzSUtHNkNyTXpFdUYxc0RQZzdmMktpTHdWVzVjTnNMS0c4bkE5VTNTSHEiLCJtYWMiOiI4YTI1MjNkY2NmNmRmZWM1ZjZkYjYwNTkwMDE0ZGVmZDg5NTE0Zjg2ZmJhYjBlZGE4NDM2MzllZjMwY2NiMGY0IiwidGFnIjoiIn0%3D; expires=Fri, 18 Apr 2025 23:15:22 GMT; Max-Age=86400; path=/; secure ◀XSRF-TOKEN=eyJpdiI6Ild0cGNzQlNQM2xheUIxODVvTzBZMHc9PSIsInZhbHVlIjoiOFRZM3JGMzJMSk9iUnZsM2xEcDZMcHVFTkFCV1gvSUd5bWtQaDhFeWhyNHZuNXBFS3VpdEZlOW1tQi9kaUVybVRPMG1RM ▶" 1 => "satt_academy_session=eyJpdiI6IjEzOGxxMEc1YUNha2t4cHVjQy94ZUE9PSIsInZhbHVlIjoibW9nbzRQQVJYR2hHbGN5c1EvMVVxMFR4amNGakhSNXlYcGkzc0ttS21WMWIxb3FRMm4rU1lSWUI1YWZ0b01OZlhPelpPblB3QmxkSTFSa1dkWG9QUlVXRVZ1U3hQQW05eTh0NDdlUjhnQ0Nia2tpN2JFS3IxQTBqSFU5QVQrWG4iLCJtYWMiOiJiODE0MDhlY2FmZTgyYWU3ZGM5NWQwM2MyMGJhYmZkODAwZmE5ZTk1NjVkOGVmYTdhNTA0NGQzMWE5ODJlMGRmIiwidGFnIjoiIn0%3D; expires=Fri, 18 Apr 2025 23:15:22 GMT; Max-Age=86400; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6IjEzOGxxMEc1YUNha2t4cHVjQy94ZUE9PSIsInZhbHVlIjoibW9nbzRQQVJYR2hHbGN5c1EvMVVxMFR4amNGakhSNXlYcGkzc0ttS21WMWIxb3FRMm4rU1lSWUI1YWZ0b01 ▶" ] "Set-Cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6Ild0cGNzQlNQM2xheUIxODVvTzBZMHc9PSIsInZhbHVlIjoiOFRZM3JGMzJMSk9iUnZsM2xEcDZMcHVFTkFCV1gvSUd5bWtQaDhFeWhyNHZuNXBFS3VpdEZlOW1tQi9kaUVybVRPMG1RMEdWUElBeVNTcmJIek52dUFzSUtHNkNyTXpFdUYxc0RQZzdmMktpTHdWVzVjTnNMS0c4bkE5VTNTSHEiLCJtYWMiOiI4YTI1MjNkY2NmNmRmZWM1ZjZkYjYwNTkwMDE0ZGVmZDg5NTE0Zjg2ZmJhYjBlZGE4NDM2MzllZjMwY2NiMGY0IiwidGFnIjoiIn0%3D; expires=Fri, 18-Apr-2025 23:15:22 GMT; path=/; secure ◀XSRF-TOKEN=eyJpdiI6Ild0cGNzQlNQM2xheUIxODVvTzBZMHc9PSIsInZhbHVlIjoiOFRZM3JGMzJMSk9iUnZsM2xEcDZMcHVFTkFCV1gvSUd5bWtQaDhFeWhyNHZuNXBFS3VpdEZlOW1tQi9kaUVybVRPMG1RM ▶" 1 => "satt_academy_session=eyJpdiI6IjEzOGxxMEc1YUNha2t4cHVjQy94ZUE9PSIsInZhbHVlIjoibW9nbzRQQVJYR2hHbGN5c1EvMVVxMFR4amNGakhSNXlYcGkzc0ttS21WMWIxb3FRMm4rU1lSWUI1YWZ0b01OZlhPelpPblB3QmxkSTFSa1dkWG9QUlVXRVZ1U3hQQW05eTh0NDdlUjhnQ0Nia2tpN2JFS3IxQTBqSFU5QVQrWG4iLCJtYWMiOiJiODE0MDhlY2FmZTgyYWU3ZGM5NWQwM2MyMGJhYmZkODAwZmE5ZTk1NjVkOGVmYTdhNTA0NGQzMWE5ODJlMGRmIiwidGFnIjoiIn0%3D; expires=Fri, 18-Apr-2025 23:15:22 GMT; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6IjEzOGxxMEc1YUNha2t4cHVjQy94ZUE9PSIsInZhbHVlIjoibW9nbzRQQVJYR2hHbGN5c1EvMVVxMFR4amNGakhSNXlYcGkzc0ttS21WMWIxb3FRMm4rU1lSWUI1YWZ0b01 ▶" ] ]
0 of 0array:3 [▼ "_token" => "ApDjeYl3fYOqhVTuRNnk2LQme29uAwFEl8PFWJP5" "_previous" => array:1 [▶ "url" => "https://debugerror.xyz/admission/%E0%A6%AA%E0%A6%B2%E0%A6%BE%E0%A6%B6%E0%A7%80%E0%A6%B0-%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A6%B0-75698 ◀https://debugerror.xyz/admission/%E0%A6%AA%E0%A6%B2%E0%A6%BE%E0%A6%B6%E0%A7%80%E0%A6%B0-%E0%A6%AA%E0%A7%8D%E0%A6%B0%E0%A6%BE%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A6%B0 ▶" ] "_flash" => array:2 [▶ "old" => [] "new" => [] ] ]