Hello all,

I'm running MediaWiki v. 1.10.1, recently installed on a RHEL 5 machine with MySQL 5.0.22 and PHP 5.1.6. I had no trouble installing the MediaWiki software and a few extensions, and all seemed to be running fine for a few days. But now the pages are loading blank, or if not blank at first, a few clicks into the site will earn you a blank page. Refreshing sometimes forces the page to load. No error message appears on the page.

Error logs show this message: PHP Fatal error: Invalid opcode 134/1/1. in /var/www/html/wiki/languages/messages/MessagesEn.php on line 847, referer: [pagename]

The extensions I installed were the spam blacklist, the re-captcha extension, and one that changes the layout of the Recent Changes pages. As a test, I removed this code from the LocalSettings.php file, but the blank page problem still occurs.

All help appreciated,

Ryan