[GENERAL] COPY: row is too big

Hi everyone,

My postgresql is 9.61.

When I copy data from csv file, a very long values for many columns (about 1100 columns). The errors appears:

ERROR:  row is too big: size 11808, maximum size 8160CONTEXT: 

COPY rius, line 2

rius is the table.

I have searched the mailing list, but seems no solutions founded.

Thanks.