PHP Fatal Error

Hello,

I have issue, when trying to save post or page, i receive White screen of death without any error message.
Then i try to turn on debug mode from wp-config.php, i receive error message bellow:

Notice: Use of undefined constant LIBXML_HTML_NOIMPLIED - assumed 'LIBXML_HTML_NOIMPLIED' in /wp-content/plugins/archive-remote-images/archive-remote-images.php on line 309

Notice: Use of undefined constant LIBXML_HTML_NODEFDTD - assumed 'LIBXML_HTML_NODEFDTD' in /wp-content/plugins/archive-remote-images/archive-remote-images.php on line 309

Warning: DOMDocument::loadHTML() expects exactly 1 parameter, 2 given in /wp-content/plugins/archive-remote-images/archive-remote-images.php on line 309

Warning: simplexml_import_dom() [function.simplexml-import-dom]: Invalid Nodetype to import in /wp-content/plugins/archive-remote-images/archive-remote-images.php on line 242

Fatal error: Call to a member function xpath() on a non-object in /wp-content/plugins/archive-remote-images/archive-remote-images.php on line 243

I try to disable plugin, everything work for save post or page.

Perhaps the Author can fix it.

Thank You

https://ww.wp.xz.cn/plugins/archive-remote-images/