We have a problem with httpd

[Niels90]

We have a problem with httpd
AH00526: Syntax error on line 43 of /usr/local/directadmin/data/users/admin/httpd.conf:
<VirtualHost> cannot occur within <VirtualHost> section

A ./build rewrite_confs from admin/httpd.conf does not yet receive the error

AH00526: Syntax error on line 43 of /usr/local/directadmin/data/users/admin/httpd.conf:
<VirtualHost> cannot occur within <VirtualHost> section


Apache 2.4.20
DirectAdmin 1.50.0
Exim 4.87
MySQL 5.5.31
Named 9.8.2rc1
dovecot 2.2.23 (806d709)
pure-ftpd 1.0.42
Php 5.5.34

you know a solution?

I hope to have informed you sufficiently.

Sincerely,
Niels90