Android Question Upgrate B4A from 11.20 to 11.50, Compilation failed , Please help me !

Dear All,
Could you please help me
i upgrated from 11.20 to 11.50
Compile Error
Compiling layouts code. (0.00s)
Organizing libraries. (0.00s)
(AndroidX SDK)
Compiling resources (0.09s)
Linking resources (3.60s)
Compiling generated Java code. (2.30s)
Finding libraries that need to be dexed. (0.01s)
Dex code (2.06s)
Dex merge Error
Error in D:\Android\tools\..\extras\b4a_local\unpacked-kotlin-stdlib-1.3.71-63720573988000\dex_v1\kotlin-stdlib-1.3.71.zip:classes.dex:
Type kotlin.ArrayIntrinsicsKt is defined multiple times: D:\Android\tools\..\extras\b4a_local\unpacked-kotlin-stdlib-1.3.71-63720573988000\dex_v1\kotlin-stdlib-1.3.71.zip:classes.dex, D:\Android\tools\..\extras\b4a_local\unpacked-kotlin-stdlib-1.6.10-63783436550000\dex_v1\kotlin-stdlib-1.6.10.zip:classes.dex
Compilation failed