I've found another apache error log for today:
[Sat Jun 18 23:43:30.614128 2016] [mpm_prefork:notice] [pid 7343] AH00163: Apache/2.4.6 (CentOS) PHP/5.4.16 configu$
[Sat Jun 18 23:43:30.614161 2016] [core:notice] [pid 7343] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
[Sat Jun 18 23:51:26.664962 2016] [:error] [pid 7348] [client 89.28.72.78:50008] PHP Parse error: syntax error, un$
[Sat Jun 18 23:51:36.933362 2016] [:error] [pid 7354] [client 89.28.72.78:50016] PHP Warning: call_user_func_array$
[Sat Jun 18 23:51:37.008158 2016] [:error] [pid 7345] [client 89.28.72.78:50017] PHP Warning: call_user_func_array$
[Sun Jun 19 00:05:04.903925 2016] [:error] [pid 7348] [client 89.28.72.78:50455] PHP Fatal error: Call to undefine$
[Sun Jun 19 00:05:07.106137 2016] [:error] [pid 7349] [client 89.28.72.78:50453] PHP Fatal error: Call to undefine$
[Sun Jun 19 00:05:46.369268 2016] [:error] [pid 7348] [client 89.28.72.78:50489] PHP Warning: call_user_func_array$
[Sun Jun 19 00:08:29.960259 2016] [:error] [pid 7354] [client 89.28.72.78:50568] PHP Warning: copy(/var/www/html/w$
[Sun Jun 19 00:09:31.291739 2016] [:error] [pid 7354] [client 89.28.72.78:50606] PHP Parse error: syntax error, un$
