undefined symbol: compiler_globals

Hi all, a little while ago I wrote, experiencing trouble with squirrelmail & apache. I've managed to catch up with time once again, and had a closer look, and I think that the culprit is perhaps the error below, which occurs if: #LoadModule php4_module libexec/libphp4.so is loaded. Cannot load /usr/local/apache/libexec/libphp4.so into server: /usr/local/apache/libexec/libphp4.so: undefined symbol: compiler_globals Any ideas? Has php4 defined itself as the module-formally-formally-known-as-php4? Hmm... Chris Herrmann Far Edge Technology p. 02 99553640 f. 02 99547994 m. 0403 393309 http://www.faredge.com.au