[TYPO3-english] TYPO3 4.5.3 blank backend

[Riccardo De Contardi]

After upgrading to 4.5.3 the log in mask is shown as usual, but the BE 
is blank... PHP log reports:

PHP Fatal error:  require_once() [<a 
href='function.require'>function.require</a>]: Failed opening required 
'/Applications/MAMP/htdocs/dummy-4.5L_test/typo3/sysext/rtehtmlarea/hooks/clearrtecache/class.tx_rtehtmlarea_clearcachemenu.php' 
(include_path='.:/Applications/MAMP/bin/php5.2/lib/php') in 
/usr/share/typo3/typo3_src-4.5.3/t3lib/class.t3lib_div.php on line 5497

Thank you for your help and best regards
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Riccardo De Contardi – TYPO3 Certified Integrator
B Human Srl - www.bhuman.it <http://www.bhuman.it>
Via Canzio, 15 - 20131 Milano
TEL +39-02-20.23.271 - FAX +39-02-20.240.561
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