Okay, it seems that I found the problem: I am using the Zend OpCache and after a restart of the Apache webserver the install tool works now.
Am 18.04.2014 15:07, schrieb Chris Müller: > Hi, > > I want to update my TYPO3 installation from version 6.1.7 to 6.2.1. > > I changed the symlink of typo3_src to the new core, deleted the t3lib > symlink and called the install tool. I am getting the following error: > > PHP Fatal error: Undefined class constant 'LOCKING_METHOD_SIMPLE' in > <removed>/typo3_src-6.2.1/typo3/sysext/core/Classes/Core/ClassLoader.php > on line 756 > > I tried the same with 6.2.0 and got the same error. I don't have a clue > what to do. I deleted also the typo3temp/Cache/ folder. > > Google only showed me an IRC conversion with this error, but there was > no answer about it. > > Any hints? > > Regards, > Chris. > _______________________________________________ TYPO3-english mailing list TYPO3-english@lists.typo3.org http://lists.typo3.org/cgi-bin/mailman/listinfo/typo3-english