odoo Wkhtmltopdf failed (error code: -11). Memory limit too low or maximum file number of subprocess reached. Message : b''

Print report error¶

A small number of reports can be printed, and an error will be reported if there are too many prints.
Previously caused by the official multi-process configuration:

;limit_memory_hard=1677721600
;limit_memory_soft=629145600
limit_request=8192
limit_time_cpu=600
limit_time_real=1200
max_cron_threads=1
workers=2

Comment out the configuration information related to the memory limit, you can print it, let go of the memory limit, don't know what will happen, wait until there is a problem.