php5-pcre-5.2.x regexp hiba

A napokban frissitettem a serveren a php-t 5.1.6-rol 5.2.0-ra. A kovetkezo hibajalanseg fogad azota az apache logban.->

[Tue Feb 20 23:57:36 2007] [error] [client 193.68.35.226] PHP Fatal error:  Maximum execution time of 30 seconds exceeded in /storage/web/www/xxx.hu/devel/unicornis/libs/Smarty_Compiler.class.php on line 1899
[Wed Feb 21 05:42:38 2007] [error] [client 193.68.35.226] PHP Warning:  preg_match_all() [<a href='function.preg-match-all'>function.preg-match-all</a>]: Compilation failed: lookbehind assertion is not fixed length at offset 11 in /storage/web/www/xxx.hu/devel/unicornis/libs/Smarty_Compiler.class.php on line 1676

A smarty regexp keresek nem futnak le, illetve ezeket a hibakat kapom a frissites ota.

Talalkozott e mar valaki ezzel a hibaval?