Arduino Ethernet soldering wong or true?

i bought Arduino Ethernet W/ PoE + USB2SERIA
and i have some error like "avrdude: stk500_getsync(): not in sync: resp=0x00"
and i check my board i see short curcit
this soldering is correct or not ?

sorry for not good english

I can't zoom in.
This is your board,
You can compare the photos. I think it the solder should not connect those two.

Based on the schematic, it appears to be 5V and RX are bridged [on your board].

Those pins should not be bridged.

sorry for wast of time but i m not strongly sure its is true or not
tnx for helping