[TYPO3] cooluri stopped working while updating css_select

[Katja Lampela]

Hi all,

I was updating extensions and suddenly cooluri stopped working. Actually 
the addresses are right but the result is 404 page not found.

I'm not sure if this has anything to do with anything but I accidentally 
upgraded css_select to a version that required php 5.2 (and I have 
5.1.6) and after that I lost both the css_select and cooluri.

I uninstalled and deleted css_select, compared and updated database, but 
the 404 is still there. Force updated and deleted and started again in 
cooluri module, but no help.

And of course I've cleared cache thousands of times.

Debugging gives hundreds of lines of error. In fe like:

caller t3lib_DB::sql_query
ERROR Table 'mytable.link_oldlinks' doesn't exist
lastBuiltQuery SELECT link_cache.url AS oldlink FROM link_oldlinks LEFT 
JOIN link_cache ON link_oldlinks.link_id=link_cache.id WHERE 
(link_oldlinks.url='mydomain at my/path/' OR 
link_oldlinks.url='mydomain at my/path/') AND 
DATEDIFF(NOW(),link_oldlinks.tstamp)<365

debug_backtrace require // tslib_fe->checkAlternativeIdMethods // 
t3lib_div->callUserFunction // call_user_func_array // 
tx_cooluri->cool2params // Link_Translate->cool2params // 
Link_DBLayer->query // t3lib_DB->sql_query // t3lib_DB->debug


Warning: mysql_fetch_assoc(): supplied argument is not a valid MySQL 
result resource in /home/typo3-new/t3lib/class.t3lib_db.php on line 796

Page not found!

So something is corrupted but how to solve... :(
Any idea is very very much appreciated :)

-katja