Code:
[Mon Feb 17 20:27:36.945552 2020] [core:error] [pid 19422] [client 51.89.203.215:55852] AH00126: Invalid URI in request GET /302499392-post1.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 20:27:37.652369 2020] [core:error] [pid 20644] [client 51.89.203.215:56085] AH00126: Invalid URI in request GET /302499392-post1.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 20:53:55.257596 2020] [core:error] [pid 28364] [client 51.89.203.215:62154] AH00126: Invalid URI in request GET /101988-post5.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 20:53:55.919858 2020] [core:error] [pid 27399] [client 51.89.203.215:62476] AH00126: Invalid URI in request GET /101988-post5.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 21:09:29.664377 2020] [core:error] [pid 30516] [client 51.89.203.215:57590] AH00126: Invalid URI in request GET /302472840-post2.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 21:09:30.171944 2020] [core:error] [pid 32135] [client 51.89.203.215:57646] AH00126: Invalid URI in request GET /302472840-post2.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 21:09:31.743377 2020] [core:error] [pid 32174] [client 51.89.203.215:58029] AH00126: Invalid URI in request GET /302472846-post3.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 21:09:32.229631 2020] [core:error] [pid 31083] [client 51.89.203.215:58063] AH00126: Invalid URI in request GET /302472846-post3.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 21:36:26.231797 2020] [core:error] [pid 8097] [client 51.89.203.215:64850] AH00126: Invalid URI in request GET /shell-programming-and-scripting/172494-help-php-code.html,,.%27%22%29%28%28%28
,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 21:36:28.762564 2020] [core:error] [pid 8086] [client 51.89.203.215:52928] AH00126: Invalid URI in request GET /shell-programming-and-scripting/172494-help-php-code.html,,.%27%22%29%28%28%28
,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:09:41.629862 2020] [core:error] [pid 16788] [client 51.89.203.215:56519] AH00126: Invalid URI in request GET /303025580-post6.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:09:42.198972 2020] [core:error] [pid 15734] [client 51.89.203.215:57356] AH00126: Invalid URI in request GET /303025580-post6.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:27:08.019840 2020] [core:error] [pid 23510] [client 51.89.203.215:55171] AH00126: Invalid URI in request GET /302799439-post2.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:27:08.424898 2020] [core:error] [pid 23516] [client 51.89.203.215:55199] AH00126: Invalid URI in request GET /302799439-post2.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:27:10.639223 2020] [core:error] [pid 22472] [client 51.89.203.215:55563] AH00126: Invalid URI in request GET /302616739-post3.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:27:11.046557 2020] [core:error] [pid 19847] [client 51.89.203.215:55666] AH00126: Invalid URI in request GET /302616739-post3.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:27:16.084988 2020] [core:error] [pid 23489] [client 51.89.203.215:56519] AH00126: Invalid URI in request GET /302217201-post2.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1
[Mon Feb 17 22:27:16.498612 2020] [core:error] [pid 22129] [client 51.89.203.215:56604] AH00126: Invalid URI in request GET /302217201-post2.html,,.%27%22%29%28%28%28,%20../../../../etc/passwd HTTP/1.1