Help/Support Sideloadly Error: The maximum number of apps for free development profiles has been reached

[M1nT1 0 iPhone 6 12.5.4]

Anyone know what is the problem?
Below is the error log:

Sideloadly version 0.24, Windows 10.0, amd64
Using IPA file: C:/Users/***/Desktop/Personal/***/IPA Files/NBA 2K20 Hack No Jailbreak Cheats 1.04 Hacked IPA by iOSGods.com.ipa: 1aabfe8afd1ce0141dd0e2cb13679cb9
Checking iOS version...
iOS version 12.5.5, will not mangle bundleID
Obtaining team ID
Using team "*** *** ****" (Individual) with id **********
Making sure device ID **************************************** is registered
Device **************************************** is already registered
Checking private key
Looking up app ID
Using app ID "NBA 2K20" with id **********
Signing...
Connecting...
Uploading...
Installing...
Got error: Call to lockdownd_start_service failed: LOCKDOWN_E_MUX_ERROR. IPA file exists, retrying
FAILED: Call to lockdownd_start_service failed: LOCKDOWN_E_MUX_ERROR
I think we should just retry!
Retrying, attempt 2...
Connecting...
Uploading...
Installing...
Installing 5%: CreatingStagingDirectory
Installing 15%: ExtractingPackage
Installing 20%: InspectingPackage
Installing 20%: TakingInstallLock
Installing 30%: PreflightingApplication
Installing 30%: InstallingEmbeddedProfile
Installing 40%: VerifyingApplication
Installation failed: ********** ApplicationVerificationFailed (Failed to verify code signature of /private/var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.grnFCM/extracted/Payload/NBA 2K20.app : 0xe8008021 (The maximum number of apps for free development profiles has been reached.))
 

Question
There was an issue during installation: 3892346913: ApplicationVerificationFailed (Failed to verify code signature of /private/var/installd/Library/Caches/ com.apple.mobile.installd.staging/temp.gr FCM/extracted/ Payload/NBA 2K20.app: Oxe8008021 (The maximum number of apps for free development profiles has
been reached.)). It is possible that installation was completed successfully, but maybe not. Please press OK to re-install, or Cancel to stop.

And this is another windows popup for this issue, it says maximum profile has been reached but i only used 4 profiles.

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Updated December 30, 2021 by M1nT1

[Rook 567.2k iPad Pro (2nd gen) 17.4 Donor]

Hello,

The error is self-explanatory. Apple only allows 3 apps on your device using a free Apple ID.

[Laxus 822.9k iPhone 5s 10.3.3]

Free apple account can only sideload 3 apps on your device

[LukeDXD 75.2k iPad Pro (4th, 12.9") 13]

You have reached the 10 daily limit of apps. You can always try a new AppleID or you have used 3 apps already which is the maximum for a free account

Updated December 30, 2021 by LukeDXD

[M1nT1 0 iPhone 6 12.5.4]

Thank you everyone for the reply

It is weird for me because I did everything the same last time and never encounter this issue. Last time I was still able to sideload apps even though I had 4 app IDs.