I am on WordPress 3.0.4. Currently using OS 2.2.8.
1) From 2.2.7, I upgraded to 2.3 when it was available. Things did not work (404 and other errors). I installed 2.2.8. That appeared stable, more or less.
2) When 2.3.1 appeared, I upgraded to it. I began getting PHP errors:
Warning: Cannot use a scalar value as an array in .../wordpress/wp-content/plugins/organize-series/orgSeries-template-tags.php on line 45
Warning: Invalid argument supplied for foreach() in .../wordpress/wp-content/plugins/organize-series/orgSeries-template-tags.php on line 54
3) So, I deactivated and downgraded back to 2.2.8. The "Manage Series" page shows each series and the total number of posts in each. However, it appears as though I've lost the sequence information (for each post that is a part of a series, which # part it is).
I have activated and reactivated to no avail. I have changed the Series version in wp_options to 2.2. Nothing seems to work in bringing back the part# information in the post editor.
In what table are these entries?