[TYPO3-dev] Duplicate entry for cache_pagesection

[Elmar Hinz]

Hi, 

in the extension bananas I submit and store a form and do an immidate
redirect by location header. I get warnings. Seems it is because the
caching system tries to store twice in the same second because of the
redirect. What is to do?

Regards

Elmar


I get the following warnings:

caller  t3lib_DB::exec_INSERTquery

ERROR   Duplicate entry '6-222419149' for key 1

lastBuiltQuery  INSERT INTO cache_pagesection
(content,tstamp,page_id,mpvar_hash) 
VALUES ('a:4:{s:3:\"all\";a:2:{s:32:

[... Some lines dropped ... ]

\"fe_login_mode\";s:1:\"0\";}}}',
'1184281648',
'6',
'222419149'
)

debug_backtrace require // tslib_fe->getconfigarray //
t3lib_tstemplate->start // t3lib_db->exec_insertquery // t3lib_db->debug



Warning: session_start() [function.session-start]: Cannot send session cache
limiter - headers already sent (output started
at /var/www/typo3_src-4.1.1/t3lib/class.t3lib_db.php:1094)
in /var/www/ect/typo3conf/ext/lib/class.tx_lib_object.php on line 475