CENTOS7 curl duplicated library libnghttp2.so.14 error

I have a particular error with httpd crashing which I wish to eliminate - I have the following error from from /var/log/apache2/error_log [Sun Apr 12 20:12:06.881591 2020] [cgi:error] [pid 2116] [client 35.229.107.104:40917] AH01215: PHP Warning: PHP Startup: Unable to load dynamic library '/opt/cpanel/ea-php56/root/usr/lib64/php/modules/curl.so' - libnghttp2.so.14: cannot open shared object file: No such file or directory in Unknown on line 0: /usr/local/cpanel/cgi-sys/ea-php56 When I check out curl.so I get a libnghttp2.so.14 => not found entry but also in the same output below there is another entry libnghttp2.so.14 => /opt/cpanel/nghttp2/lib/libnghttp2.so.14 (0x00007f1548a63000) This file does exist. The ldd command for version 7.0 curl.so (/opt/cpanel/ea-php56/root/usr/lib64/php/modules/curl.so) is OK. Please can anyone explain the duplication in the executable object and /or provide a solution. I can't see anything else specific to this problem elsewhere. Many thanks =============== ldd /opt/cpanel/ea-php56/root/usr/lib64/php/modules/curl.so linux-vdso.so.1 => (0x00007ffcd37f1000) libcurl.so.4 => /opt/cpanel/libcurl/lib64/libcurl.so.4 (0x00007f154a68c000) libnghttp2.so.14 => not found libssh2.so.1 => /lib64/libssh2.so.1 (0x00007f154a455000) libgssapi_krb5.so.2 => /lib64/libgssapi_krb5.so.2 (0x00007f154a208000) libkrb5.so.3 => /lib64/libkrb5.so.3 (0x00007f1549f1f000) libk5crypto.so.3 => /lib64/libk5crypto.so.3 (0x00007f1549cec000) libcom_err.so.2 => /lib64/libcom_err.so.2 (0x00007f1549ae8000) libldap-2.4.so.2 => /lib64/libldap-2.4.so.2 (0x00007f1549893000) liblber-2.4.so.2 => /lib64/liblber-2.4.so.2 (0x00007f1549684000) libz.so.1 => /lib64/libz.so.1 (0x00007f154946e000) libdl.so.2 => /lib64/libdl.so.2 (0x00007f1549269000) libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f154904d000) libc.so.6 => /lib64/libc.so.6 (0x00007f1548c8a000) libnghttp2.so.14 => /opt/cpanel/nghttp2/lib/libnghttp2.so.14 (0x00007f1548a63000) libssl.so.1.0.0 => /opt/cpanel/ea-openssl/lib64/libssl.so.1.0.0 (0x00007f15487f2000) libcrypto.so.1.0.0 => /opt/cpanel/ea-openssl/lib64/libcrypto.so.1.0.0 (0x00007f154839f000) libbrotlidec.so.1 => /opt/cpanel/ea-brotli/lib/libbrotlidec.so.1 (0x00007f154817d000) libssl.so.10 => /lib64/libssl.so.10 (0x00007f1547f0b000) libcrypto.so.10 => /lib64/libcrypto.so.10 (0x00007f1547aaa000) libkrb5support.so.0 => /lib64/libkrb5support.so.0 (0x00007f154789b000) libkeyutils.so.1 => /lib64/libkeyutils.so.1 (0x00007f1547697000) libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f154747d000) /lib64/ld-linux-x86-64.so.2 (0x00007f154ab2c000) libsasl2.so.3 => /lib64/libsasl2.so.3 (0x00007f154725f000) libssl3.so => /lib64/libssl3.so (0x00007f1547013000) libsmime3.so => /lib64/libsmime3.so (0x00007f1546dec000) libnss3.so => /lib64/libnss3.so (0x00007f1546ac1000) libnssutil3.so => /lib64/libnssutil3.so (0x00007f1546894000) libplds4.so => /lib64/libplds4.so (0x00007f1546690000) libplc4.so => /lib64/libplc4.so (0x00007f154648a000) libnspr4.so => /lib64/libnspr4.so (0x00007f154624c000) libm.so.6 => /lib64/libm.so.6 (0x00007f1545f49000) libbrotlicommon.so.1 => /opt/cpanel/ea-brotli/lib/libbrotlicommon.so.1 (0x00007f1545d29000) libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f1545b02000) libcrypt.so.1 => /lib64/libcrypt.so.1 (0x00007f15458ca000) librt.so.1 => /lib64/librt.so.1 (0x00007f15456c2000) libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f154545f000) libfreebl3.so => /lib64/libfreebl3.so (0x00007f154525c000)