My PHP crashes

[root@halim httpd]# gdb bin/httpd GNU gdb 4.17.0.11 with Linux support Copyright 1998 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-redhat-linux"...(no debugging symbols found)... (gdb) run -X -f/usr/local/httpd/conf/httpd.conf Starting program: /usr/local/httpd/bin/httpd -X -f/usr/local/httpd/conf/httpd.conf (no debugging symbols found)... Program received signal SIGSEGV, Segmentation fault. 0x80abcca in zend_hash_destroy () (gdb) bt #0 0x80abcca in zend_hash_destroy () #1 0x80a8af9 in _zval_dtor () #2 0x40229f85 in last_use () #3 0x40224e83 in last_use () #4 0x8099cde in php_execute_script () #5 0x80b27a0 in apache_php_module_main () #6 0x809634b in send_php () #7 0x809638c in send_parsed_php () #8 0x8125c73 in ap_invoke_handler () #9 0x81389b9 in ap_some_auth_required () #10 0x8138a1c in ap_process_request () #11 0x81307ae in ap_child_terminate () #12 0x813093c in ap_child_terminate () #13 0x8130a99 in ap_child_terminate () #14 0x81310b6 in ap_child_terminate () #15 0x8131823 in main () #16 0x40136cb3 in __libc_start_main (main=0x81314fc <main>, argc=3, argv=0xbffff9e4, init=0x8069088 <_init>, fini=0x818bedc <_fini>, rtld_fini=0x4000a350 <_dl_fini>, stack_end=0xbffff9dc) at ../sysdeps/generic/libc-start.c:78 (gdb)