following situation: For whatever reason for the first time ever, I wanted to check on an older post, from last year, today. But I could not get to the older posts. Neither by clicking next page at the bottom of the front page, nor by accessing 'older posts' in the side panel. The side panel would open and show that e.g. I had 3 posts in April 2010, but then when I clicked on that, supposedly to open those 3 posts, I jumped back to the current front page.
So, I thought I should check if there was a way via the admin page to set it that all posts will be shown. Went into admin found something that looked like it (sorry, but I cannot tell you the exact name and now I cannot get into it anymore) and changed it to 300 (yeah, probably way too much). Anyways, I saved that and ... then neither the website, nor the admin panel could be accessed anymore.
Hence, I went into the database via mySQL, found the ser_config and in there 'fetchLimit', which showed the '15', which I had changed in the admin panel to '300'. So, I changed it back to 15, which it shows now, but still nothing works.
Needless to say that I don't really know anything about SQL, so I should not have touched it, but...
I hope one of you can help me get this back on track. Thanks a lot!