This PHP Manual build is broken

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The es build of the PHP Manual is broken, so it does not validate or build. Please fix it! ;)

Attached is the full log

Love,
	The docs.php.net server

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===> Tue Jan 10 00:11:44 GMT 2023 Starting es
===> Tue Jan 10 00:11:44 GMT 2023 Configuring es
configure.php: $Id$
PHP version: 7.3.7

Checking for source directory... /local/src/phpdoc-git/base
Checking for output filename... /local/src/phpdoc-git//base/2023-01-10-00-es.xml
Checking whether to include CHM... no
Checking for PHP executable... /usr/bin/php
Checking for language to build... es
Checking whether the language is supported... yes
Checking for partial build... no
Checking whether to enable detailed XML error messages... no
Checking libxml version... 2.9.1
Checking whether to enable detailed error reporting (may segfault)... yes
Checking whether to optimize out the DTD (performance gain, but segfaults)... no
Generating /local/src/phpdoc-git/base/manual.xml... done
Generating /local/src/phpdoc-git/base/install-unix.xml... done
Generating /local/src/phpdoc-git/base/install-win.xml... done
Generating /local/src/phpdoc-git/base/developer.template.xml... done
Generating /local/src/phpdoc-git/base/scripts/file-entities.php... done
Iterating over extension specific version files... OK
Saving it... OK
Iterating over files for sources info... OK
Generating sources XML... OK
Saving sources.xml file... OK
Creating file /local/src/phpdoc-git/base/entities/file-entities.ent... done
Checking for if we should generate a simplified file... no
Checking whether to save an invalid .manual.xml... no
Loading and parsing manual.xml... failed.

ERROR (file:////local/src/phpdoc-git/en/reference/spl/entities.splstack.xml:unknown)
 Entity 'reference.spl.splstack.setiteratormode' not defined


Previous errors too severe. Stopping here.


Eyh man. No worries. Happ shittens. Try again after fixing the errors above.
=============> Something happenend when snapshotting es
Failed completely
=============> Please have a look!

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