Error '58=Invalid MsgType <35>'

Hi folks, 
Can someone help me solve this problem
I get error '58=Invalid MsgType <35>' when trying to place a trade.
FIX message that I send is identical (except for credentials) to the example in cTrader FIX guide.
(In messages below <SOH> is replaced with newline)

So I successfully login, and receive message:

8=FIX.4.4
9=108
35=A
34=1
49=cServer
50=QUOTE
52=20230209-20:19:42.553
56=demo.icmarkets.8632275
57=QUOTE
98=0
108=30
141=Y
10=213

Then I send this to port '5202':

8=FIX.4.4
9=136
35=D
49=demo.icmarkets.8632275
56=cServer
34=2
52=20230209-20:18:56
50=any_string
57=TRADE
11=1
55=1
54=1
60=20230209-20:18:56
40=1
38=10000
10=141

And receive this:

8=FIX.4.4
9=132
35=3
34=2
49=cServer
50=QUOTE
52=20230209-20:19:45.269
56=demo.icmarkets.8632275
57=QUOTE
45=2
58=Invalid MsgType <35>
372=D
373=11
10=023

I have tried all kinds of combinations of values, but nothing works.
Any help is greatly appreciated!