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Thread 1 (process 8783):
#0  0xb7719424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7121941 in raise () from /lib/libc.so.6
No symbol table info available.
#2  0xb7124e42 in abort () from /lib/libc.so.6
No symbol table info available.
#3  0xb7159305 in ?? () from /lib/libc.so.6
No symbol table info available.
#4  0xb7163501 in ?? () from /lib/libc.so.6
No symbol table info available.
#5  0xb7164d70 in ?? () from /lib/libc.so.6
No symbol table info available.
#6  0xb7167e5d in free () from /lib/libc.so.6
No symbol table info available.
#7  0x082b4282 in ?? ()
No symbol table info available.
#8  0x081b8509 in ?? ()
No symbol table info available.
#9  0x0830d1e2 in zend_error ()
No symbol table info available.
#10 0x082ffbba in zend_timeout ()
No symbol table info available.
#11 <signal handler called>
No symbol table info available.
#12 0xb716b803 in ?? () from /lib/libc.so.6
No symbol table info available.
#13 0xb716b465 in strdup () from /lib/libc.so.6
No symbol table info available.
#14 0x082b42b6 in ?? ()
No symbol table info available.
#15 0x081b8509 in ?? ()
No symbol table info available.
#16 0x0830d1e2 in zend_error ()
No symbol table info available.
#17 0x08317186 in ?? ()
No symbol table info available.
#18 0x083177d0 in zend_parse_parameters ()
No symbol table info available.
#19 0x08233ab7 in ?? ()
No symbol table info available.
#20 0x0835feea in ?? ()
No symbol table info available.
#21 0x083369ae in execute ()
No symbol table info available.
#22 0x0830caa6 in zend_execute_scripts ()
No symbol table info available.
#23 0x082b1224 in php_execute_script ()
No symbol table info available.
#24 0x083a5081 in ?? ()
No symbol table info available.
#25 0xb710dce7 in __libc_start_main () from /lib/libc.so.6
No symbol table info available.
#26 0x08066b81 in _start ()
No symbol table info available.