AA played incorrectly?

Full Tilt No-Limit Hold'em, $0.05 BB (9 handed) - Full-Tilt Converter Tool from Poker Strategy Forum | Online Texas Holdem Reviews Strategies Tools & Bonus Guide

UTG+1 ($2.21)
MP1 ($1.75)
MP2 ($2.30)
MP3 ($5.08)
CO ($3.09)
Button ($1.95)
SB ($1.90)
Hero (BB) ($2.05)
UTG ($1.74)

Preflop: Hero is BB with Ah, Ac
3 folds, MP2 calls $0.05, MP3 calls $0.05, 1 fold, Button calls $0.05, 1 fold, Hero bets $0.15, MP2 calls $0.10, MP3 calls $0.10, Button calls $0.10

Flop: ($0.62) Ks, 7s, 10s (4 players)
Hero bets $0.54, 1 fold, MP3 raises to $1.08, 1 fold, Hero raises to $1.62, MP3 raises to $2.16, Hero calls $0.28 (All-In)

Turn: ($4.42) 6s (2 players, 1 all-in)

River: ($4.42) 9d (2 players, 1 all-in)

Total pot: $4.42 | Rake: $0.29