why do i take the following message , when both systems are 32 bit: sysfs_software_spi.so: wrong ELF class: ELFCLASS64

Question

error created on python code after trying to run it on Banana pi m2 zero - Allwinner H2+, Quad-core Cortex-A7 ( armv7l ). The code was running originally on BCM2835 ( raspbe