Griwen on ThingSpeak problems with upload

In console with two value it works from sensors:

Send data on ThingSpeak Channel
/update?api_key=**********&field1=22&field2=36
State: 200
Response: 131

In console three sensors but not float

Send data on ThingSpeak Channel
/update?api_key=**********&field1=22&field2=36&field3=24
State: 200
Response: 142

It works

From 4 sensors it doesnt work

Send data on ThingSpeak Channel
/update?api_key=**********&field1=22&field2=36&field3=30&field4=13
Write Error

Send data on ThingSpeak Channel
/update?api_key=**********&field1=22&field2=36&field3=30&field4=12
State: 400
Response: 

So the problem can be the length, but i need to upload two float values like 10.09 and two short values line 50.