debugging - How to trace PHP errors? -

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i following error:

[23-feb-2011 19:51:29] php fatal error: allowed memory size of 134217728 bytes exhausted (tried allocate 512 bytes) in /obj/class.db.php on line 60

my problem don't know error happens. line 60 of class.db.php 1 of used functions in application (database read() function).

how can trace error originates from?

you can try using http://www.xdebug.org/


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