Did that but nothing in the error log.
Here is what I have in logs:
[Wed Aug 06 17:08:49.217652 2014] [core:trace5] [pid 28059:tid 140264647657216] protocol.c(618): [client
192.168.1.113:7899] Request received from client: GET /api/1.jpg HTTP/1.1
[Wed Aug 06 17:08:49.217723 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(301): [client
192.168.1.113:7899] Headers received from client:
[Wed Aug 06 17:08:49.217728 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] Host: 192.168.1.127
[Wed Aug 06 17:08:49.217731 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Firefox/31.0
[Wed Aug 06 17:08:49.217733 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
[Wed Aug 06 17:08:49.217735 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] Accept-Language: en-US,en;q=0.5
[Wed Aug 06 17:08:49.217737 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] Accept-Encoding: gzip, deflate
[Wed Aug 06 17:08:49.217763 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] DNT: 1
[Wed Aug 06 17:08:49.217766 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] X-ClickOnceSupport: ( .NET CLR 3.5.30729; .NET4.0E)
[Wed Aug 06 17:08:49.217768 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] Connection: keep-alive
[Wed Aug 06 17:08:49.217770 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] If-Modified-Since: Mon, 04 Aug 2014 15:08:06 GMT
[Wed Aug 06 17:08:49.217772 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] If-None-Match: \\"1c7bd-4ffcf1b2ba180\\"
[Wed Aug 06 17:08:49.217774 2014] [http:trace4] [pid 28059:tid 140264647657216] http_request.c(305): [client
192.168.1.113:7899] Cache-Control: max-age=0
[Wed Aug 06 17:08:49.217810 2014] [authz_core:debug] [pid 28059:tid 140264647657216] mod_authz_core.c(802): [client
192.168.1.113:7899] AH01626: authorization result of Require all granted: granted
[Wed Aug 06 17:08:49.217828 2014] [authz_core:debug] [pid 28059:tid 140264647657216] mod_authz_core.c(802): [client
192.168.1.113:7899] AH01626: authorization result of <RequireAny>: granted
[Wed Aug 06 17:08:49.217832 2014] [core:trace3] [pid 28059:tid 140264647657216] request.c(238): [client
192.168.1.113:7899] request authorized without authentication by access_checker_ex hook: /api/1.jpg
[Wed Aug 06 17:08:49.218903 2014] [http:trace3] [pid 28059:tid 140264647657216] http_filters.c(963): [client
192.168.1.113:7899] Response sent with status 304, headers:
[Wed Aug 06 17:08:49.218923 2014] [http:trace5] [pid 28059:tid 140264647657216] http_filters.c(970): [client
192.168.1.113:7899] Date: Wed, 06 Aug 2014 14:08:49 GMT
[Wed Aug 06 17:08:49.218927 2014] [http:trace5] [pid 28059:tid 140264647657216] http_filters.c(973): [client
192.168.1.113:7899] Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips PHP/5.4.30
<IfModule cache_module>
<IfModule cache_socache_module>
CacheSocache memcache:localhost:11211
CacheSocacheMaxSize 512000
CacheSocacheMaxTime 86400
<Location /api>
CacheEnable memcache
</Location>
</IfModule>
</IfModule>
I removed IfModule and I get errors.