A while back, I upgraded the Blog to v3.1.1. No problems there.

Recently, I upgraded c5 to the newest version, and the blog went from a normally functioning blog to this:

Warning: preg_split() [function.preg-split]: No ending delimiter ',' found in /home2/meadmcle/public_html/packages/blog/models/blog_post.php on line 524

which repeats about 50x down the page and finishes with this:

Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 8192 bytes) in /home2/meadmcle/public_html/updates/concrete5.6.0.2/concrete/libraries/3rdparty/Zend/Cache/Backend/File.php on line 962

Ideas anyone?