Apache error. How can it be corrected?

Question

Nginx

Good day to all. The site works in conjunction with Nginx + Apache. Sometimes such an error occurs, I tried to google, I didn’t find anything on the road, how can I fix it? Thanks in advance!

[Fri Jun 07 18:33:03.753577 2019] [deflate:error] [pid 3850] [client -:0] AH01386: Zlib error -2 deflating data ((null))
[Fri Jun 07 18:33:03.753736 2019] [proxy_fcgi:error] [pid 3850] (20014)Internal error (specific information not available): [client -:0] AH01075: Error dispatching request to : (passing brigade to output filters)