it adds wrong line:  -----END CERTIFICATE----------BEGIN CERTIFICATE-----

and displays an error: Starting proxy...nginx: cannot load certificate "/opt/zextras/conf/domaincerts/XXXXXXX.crt":  ( XX -replaced  by myself) PEM_read_bio_X509_AUX() failed (SSL: error:04800066:PEM routines::bad end line)

I try to install namecheap.com ssl certificate. Following all steps.

zextras@mail:/tmp$ zmcertmgr verifycrt comm /opt/zextras/ssl/carbonio/commercial/commercial.key commercial.crt commercial_ca.crt
** Verifying 'commercial.crt' against '/opt/zextras/ssl/carbonio/commercial/commercial.key'
Certificate 'commercial.crt' and private key '/opt/zextras/ssl/carbonio/commercial/commercial.key' match.
** Verifying 'commercial.crt' against 'commercial_ca.crt'
Valid certificate chain: commercial.crt: OK