CONFIG proxy.config.ssl.client.cert.path STRING NULL
CONFIG proxy.config.ssl.client.cert.filename STRING NULL
The two configs above make SSLClientUtils.cc: SSLInitClientContext() make a path "NULL/NULL" and try to load certificate from it which means the configs are pointing to string "NULL". Looks like a parsing error
CONFIG proxy.config.ssl.client.cert.path STRING NULL
CONFIG proxy.config.ssl.client.cert.filename STRING NULL
The two configs above make SSLClientUtils.cc: SSLInitClientContext() make a path "NULL/NULL" and try to load certificate from it which means the configs are pointing to string "NULL". Looks like a parsing error