# Backendänderungen werden nicht übernommen: 400 Bad Request Your browser sent a request... **URL:** \ **Category:** Allgemein\ **Created:** [27. August 2018 um 11:05 UTC](https://forum.shopware.com/t/backendanderungen-werden-nicht-ubernommen-400-bad-request-your-browser-sent-a-request/54823 "2018-08-27T11:05:20Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Creative\_Dudes](https://avatars.discourse-cdn.com/v4/letter/c/9dc877/32.png) [@Creative\_Dudes](https://forum.shopware.com/u/Creative_Dudes)\ **Post date:** [27. August 2018 um 11:05 UTC](https://forum.shopware.com/t/backendanderungen-werden-nicht-ubernommen-400-bad-request-your-browser-sent-a-request/54823/1 "2018-08-27T11:05:20Z")
Hallo zusammen, wir haben seit heute das Problem, dass wir im Backend keine Änderungen übernehmen können. Wir bekommen immer den Fehlerhinweis angezeigt: 400 Bad Request Bad Request Your browser sent a request that this server could not understand. Das Frontend klappt und Bestellungen gehen auch ein. Weiß jemand, woran das liegen kann? Unser Fehlerprotokoll wirft das aus: ``` Protokolldatei: [Mon Aug 27 12:54:13.942747 2018] [:error] [pid 25816] [client 94.221.150.209] ModSecurity: JSON support was not enabled [hostname "kfc-fanshop.de"] [uri "/backend/Order/save"] [unique_id "W4PYVQUBTDkAAGTYOXYAAAAN"] [Mon Aug 27 12:54:13.975836 2018] [:error] [pid 25816] [client 94.221.150.209] ModSecurity: Access denied with code 400 (phase 2). Match of "eq 0" against "REQBODY_ERROR" required. [file "/etc/modsecurity/modsecurity.conf"] [line "61"] [id "200002"] [msg "Failed to parse request body."] [data ""] [severity "CRITICAL"] [hostname "kfc-fanshop.de"] [uri "/backend/Order/save"] [unique_id "W4PYVQUBTDkAAGTYOXYAAAAN"] [Mon Aug 27 12:54:14.146303 2018] [:error] [pid 25822] [client 94.221.150.209] ModSecurity: Access denied with code 403 (phase 2). Pattern match " found within ARGS:text: fehler beim \\xc3\\x84ndern des status. undefined"] [severity "CRITICAL"] [ver "OWASP_CRS/3.1.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-xss"] [tag "OWASP_CRS/WEB_ATTACK/XSS"] [tag "WASCTC/WASC-8"] [tag "WASCTC/WASC-22"] [tag "OWASP_TOP_10/A2"] [tag "OWASP_AppSensor/IE1"] [tag "PCI/6.5.1"] [tag "paranoia-level/2"] [hostname "kfc-fanshop.de"] [uri "/backend/Log/createLog"] [unique_id "W4PYVgUBTDkAAGTeq-UAAAAU"] [Mon Aug 27 12:56:10.475641 2018] [:error] [pid 26058] [client 94.221.150.209] ModSecurity: JSON support was not enabled [hostname "kfc-fanshop.de"] [uri "/backend/Article/save"] [unique_id "W4PYygUBTDkAAGXKTQcAAAAM"] [Mon Aug 27 12:56:10.493885 2018] [:error] [pid 26058] [client 94.221.150.209] ModSecurity: Access denied with code 400 (phase 2). Match of "eq 0" against "REQBODY_ERROR" required. [file "/etc/modsecurity/modsecurity.conf"] [line "61"] [id "200002"] [msg "Failed to parse request body."] [data ""] [severity "CRITICAL"] [hostname "kfc-fanshop.de"] [uri "/backend/Article/save"] [unique_id "W4PYygUBTDkAAGXKTQcAAAAM"] [Mon Aug 27 13:02:22.484971 2018] [:error] [pid 26362] [client 94.221.150.209] ModSecurity: JSON support was not enabled [hostname "kfc-fanshop.de"] [uri "/backend/Article/save"] [unique_id "W4PaPgUBTDkAAGb6Z80AAAAY"] [Mon Aug 27 13:02:22.503008 2018] [:error] [pid 26362] [client 94.221.150.209] ModSecurity: Access denied with code 400 (phase 2). Match of "eq 0" against "REQBODY_ERROR" required. [file "/etc/modsecurity/modsecurity.conf"] [line "61"] [id "200002"] [msg "Failed to parse request body."] [data ""] [severity "CRITICAL"] [hostname "kfc-fanshop.de"] [uri "/backend/Article/save"] [unique_id "W4PaPgUBTDkAAGb6Z80AAAAY"] schließen ```   ---
**Author:** ![Moritz\_Naczenski](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/moritz_naczenski/32/7792_2.png) [@Moritz\_Naczenski](https://forum.shopware.com/u/Moritz_Naczenski)\ **Post date:** [27. August 2018 um 11:10 UTC](https://forum.shopware.com/t/backendanderungen-werden-nicht-ubernommen-400-bad-request-your-browser-sent-a-request/54823/2 "2018-08-27T11:10:15Z")
Dein mod\_security blockiert einige URLs. Habe keine Erfahrungswerte ob Shopware damit überhaupt läuft - da muss man sicherlich einiges selbst konfigurieren. ---
**Author:** ![Creative\_Dudes](https://avatars.discourse-cdn.com/v4/letter/c/9dc877/32.png) [@Creative\_Dudes](https://forum.shopware.com/u/Creative_Dudes)\ **Post date:** [27. August 2018 um 11:18 UTC](https://forum.shopware.com/t/backendanderungen-werden-nicht-ubernommen-400-bad-request-your-browser-sent-a-request/54823/3 "2018-08-27T11:18:32Z")
Genau. Hatte mit unserem Server-Admin jetzt mal gesprochen. mod\_security2 hat da was geblockt, was er böse fand, aber was nicht böse war.  Für die zukünftlichen Leser: Euer Anbieter oder Server-Admin kann euch da weiterhelfen 🙂 Bislang lief Shopware einwandfrei - und tut es jetzt auch wieder.