Alors, excuse moi d'avance si je dis des conneries. Mais quels logs tu veux ?
J'avais cela sous les yeux:
GNU nano 2.2.6 File: /var/log/nginx/rutorrent-error.log
2016/10/06 08:21:49 [error] 753#753: *54 open() "/var/www/base/script" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /script HTTP/1.1", host: "monIP"
2016/10/06 08:21:49 [error] 753#753: *55 open() "/var/www/base/jenkins/script" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /jenkins/script HTTP/1.1", host: "monIP"
2016/10/06 08:21:49 [error] 753#753: *56 open() "/var/www/base/hudson/script" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /hudson/script HTTP/1.1", host: "monIP"
2016/10/06 08:21:49 [error] 753#753: *57 open() "/var/www/base/login" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /login HTTP/1.1", host: "monIP"
2016/10/06 08:21:50 [error] 753#753: *58 open() "/var/www/base/jenkins/login" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /jenkins/login HTTP/1.1", host: "monIP"
2016/10/06 08:21:50 [error] 753#753: *59 open() "/var/www/base/hudson/login" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /hudson/login HTTP/1.1", host: "monIP"
2016/10/06 08:21:51 [error] 753#753: *60 open() "/var/www/base/jmx-console" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /jmx-console HTTP/1.1", host: "monIP"
2016/10/06 08:21:51 [error] 753#753: *61 open() "/var/www/base/manager/html" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /manager/html HTTP/1.1", host: "monIP"
2016/10/06 08:21:51 [error] 753#753: *62 open() "/var/www/base/msd" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /msd HTTP/1.1", host: "monIP"
2016/10/06 08:21:52 [error] 753#753: *63 open() "/var/www/base/mySqlDumper" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mySqlDumper HTTP/1.1", host: "monIP"
2016/10/06 08:21:52 [error] 753#753: *64 open() "/var/www/base/msd1.24stable" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /msd1.24stable HTTP/1.1", host: "monIP"
2016/10/06 08:21:52 [error] 753#753: *65 open() "/var/www/base/msd1.24.4" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /msd1.24.4 HTTP/1.1", host: "monIP"
2016/10/06 08:21:53 [error] 753#753: *66 open() "/var/www/base/mysqldumper" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mysqldumper HTTP/1.1", host: "monIP"
2016/10/06 08:21:53 [error] 753#753: *67 open() "/var/www/base/MySQLDumper" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /MySQLDumper HTTP/1.1", host: "monIP"
2016/10/06 08:21:53 [error] 753#753: *68 open() "/var/www/base/mysql" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mysql HTTP/1.1", host: "monIP"
2016/10/06 08:21:53 [error] 753#753: *69 open() "/var/www/base/sql" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /sql HTTP/1.1", host: "monIP"
2016/10/06 08:21:53 [error] 753#753: *70 open() "/var/www/base/phpmyadmin" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /phpmyadmin HTTP/1.1", host: "monIP"
2016/10/06 08:21:54 [error] 753#753: *71 open() "/var/www/base/phpMyAdmin" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /phpMyAdmin HTTP/1.1", host: "monIP"
2016/10/06 08:21:54 [error] 753#753: *72 open() "/var/www/base/mysql" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mysql HTTP/1.1", host: "monIP"
2016/10/06 08:21:54 [error] 753#753: *73 open() "/var/www/base/sql" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /sql HTTP/1.1", host: "monIP"
2016/10/06 10:36:10 [error] 755#755: *2028 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 85.114.145.233, server: _, request: "GET /msd/main.php HTTP/1.1", upstream: "fastcgi://unix$
2016/10/06 10:36:11 [error] 755#755: *2030 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 85.114.145.233, server: _, request: "GET /msd1.24.4/main.php HTTP/1.1", upstream: "fastcgi:$
2016/10/06 10:36:12 [error] 755#755: *2032 FastCGI sent in stderr: "Primary script unknown" while reading response header from upstream, client: 85.114.145.233, server: _, request: "GET /mysqldumper/main.php HTTP/1.1", upstream: "fastcg$
2016/10/06 10:36:12 [error] 755#755: *2034 open() "/var/www/base/manager/html" failed (2: No such file or directory), client: 85.114.145.233, server: _, request: "GET /manager/html HTTP/1.1", host: "monIP"
2016/10/06 11:24:45 [error] 9307#9307: *22 open() "/var/www/base/sedd" failed (2: No such file or directory), client: 37.164.194.173, server: _, request: "GET /sedd HTTP/1.1", host: "monIP"
2016/10/06 11:27:34 [error] 9307#9307: *36 user "xa" was not found in "/etc/nginx/passwd/rutorrent_passwd", client: 37.164.194.173, server: _, request: "GET /rutorrent HTTP/1.1", host: "monIP"
2016/10/06 11:37:53 [error] 9307#9307: *42 open() "/var/www/base/script" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /script HTTP/1.1", host: "monIP"
2016/10/06 11:37:53 [error] 9307#9307: *43 open() "/var/www/base/jenkins/script" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /jenkins/script HTTP/1.1", host: "monIP"
2016/10/06 11:37:53 [error] 9307#9307: *44 open() "/var/www/base/hudson/script" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /hudson/script HTTP/1.1", host: "monIP"
2016/10/06 11:37:53 [error] 9307#9307: *45 open() "/var/www/base/login" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /login HTTP/1.1", host: "monIP"
2016/10/06 11:37:53 [error] 9307#9307: *46 open() "/var/www/base/jenkins/login" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /jenkins/login HTTP/1.1", host: "monIP"
2016/10/06 11:37:54 [error] 9307#9307: *47 open() "/var/www/base/hudson/login" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /hudson/login HTTP/1.1", host: "monIP"
2016/10/06 11:37:54 [error] 9307#9307: *48 open() "/var/www/base/jmx-console" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /jmx-console HTTP/1.1", host: "monIP"
2016/10/06 11:37:54 [error] 9307#9307: *49 open() "/var/www/base/manager/html" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /manager/html HTTP/1.1", host: "monIP"
2016/10/06 11:37:54 [error] 9307#9307: *50 open() "/var/www/base/msd" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /msd HTTP/1.1", host: "monIP"
2016/10/06 11:37:54 [error] 9307#9307: *51 open() "/var/www/base/mySqlDumper" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mySqlDumper HTTP/1.1", host: "monIP"
2016/10/06 11:37:54 [error] 9307#9307: *52 open() "/var/www/base/msd1.24stable" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /msd1.24stable HTTP/1.1", host: "monIP"
2016/10/06 11:37:55 [error] 9307#9307: *53 open() "/var/www/base/msd1.24.4" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /msd1.24.4 HTTP/1.1", host: "monIP"
2016/10/06 11:37:55 [error] 9307#9307: *54 open() "/var/www/base/mysqldumper" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mysqldumper HTTP/1.1", host: "monIP"
2016/10/06 11:37:55 [error] 9307#9307: *55 open() "/var/www/base/MySQLDumper" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /MySQLDumper HTTP/1.1", host: "monIP"
2016/10/06 11:37:55 [error] 9307#9307: *56 open() "/var/www/base/mysql" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /mysql HTTP/1.1", host: "monIP"
2016/10/06 11:37:55 [error] 9307#9307: *57 open() "/var/www/base/sql" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /sql HTTP/1.1", host: "monIP"
2016/10/06 11:37:56 [error] 9307#9307: *58 open() "/var/www/base/phpmyadmin" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /phpmyadmin HTTP/1.1", host: "monIP"
2016/10/06 11:37:56 [error] 9307#9307: *59 open() "/var/www/base/phpMyAdmin" failed (2: No such file or directory), client: 158.69.48.79, server: _, request: "GET /phpMyAdmin HTTP/1.1", host: "monIP"