Shrewsbury Town remain in the League One relegation zone tonight.
The Shrews took on Millwall knowing a win would lift them out of the bottom four. However, goals from Webster and Hutchinson put Millwall two goals up before Whalley scored a consolation goal in the 90th minute.
Shresbury stay fourth bottom whilst Millwall are seventh just behind Southend United on goal difference, after the Shrimpers were beaten 1-0 at home by second placed Bolton Wanderers.
On an emotional night at The Valley, where PC Keith Palmer, a police officer killed in the Westminster attacks last month was remembered, Charlton Athletic lost 2-0 to MK Dons.
Former Coventry City defender Danny Pugh was sent off in the 21st minute as Port Vale lost 3-0 at Rochdale.