Beta 25 and 26 upgrades - memory exhuasted on step 13
 

This happened from Beta 24 to Beta 25, so we wrote it off and just installed 25 from stratch.. now going from beta 25 to 26 we have the same exact errors at the same part of the upgrade process:

Step 13 -
Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 55216 bytes) in /home/dima/public_html/core/includes/class_diff.php on line 170

We tried increase memory in the config.php as well as explicitly setting it in class_diff file, all to noavail. The function in question only has one line, looks like the gzcompress is eating up memory:

PHP Code:
function compress_row($row)
{
return gzcompress(implode('|', $row), 9);
}


Anyone else seeing this?

I petitioned to re-open this: http://tracker.vbulletin.com/browse/VBV-6652