apache + php errors

Today when testing the web application (installed Apache agent) with the connected PHP module, we have a problem:
In case of the appeal of a Web server to service of search (searchd), httpd falls with segfault. After switch-off of the PHP module, the problem disappears.

httpd_errorlog:

======= Backtrace: =========
/lib64/libc.so.6(+0x75f4e)[0x7f32b568ef4e]
/usr/lib64/enchant/libenchant_myspell.so(+0x2d34)[0x7f3252f69d34]
/usr/lib64/enchant/libenchant_myspell.so(_ZN14MySpellChecker17requestDictionaryEPKc+0x53)[0x7f3252f6a133]
/usr/lib64/enchant/libenchant_myspell.so(+0x3635)[0x7f3252f6a635]
/usr/lib64/libenchant.so.1(+0x4c9c)[0x7f32a66c0c9c]
/usr/lib64/libenchant.so.1(enchant_broker_request_dict+0x78)[0x7f32a66c0e88]
/usr/lib64/php/modules/enchant.so(+0x2f45)[0x7f32a68c9f45]
/etc/httpd/modules/libphp5.so(+0x268308)[0x7f32ac683308]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x267e26)[0x7f32ac682e26]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x267e26)[0x7f32ac682e26]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x267e26)[0x7f32ac682e26]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x24b01f)[0x7f32ac66601f]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x267e26)[0x7f32ac682e26]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x267e26)[0x7f32ac682e26]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa75a9)[0x7f32a9c665a9]
/etc/httpd/modules/libphp5.so(+0x267e26)[0x7f32ac682e26]
/etc/httpd/modules/libphp5.so(execute+0x210)[0x7f32ac65a640]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa50b0)[0x7f32a9c640b0]
/opt/dynatrace-6.5/agent/downloads/6.5.11.1012/native/linux-x86-64/libdtphpagent53.so(+0xa77cf)[0x7f32a9c667cf]
/etc/httpd/modules/libphp5.so(zend_execute_scripts+0x15d)[0x7f32ac634d7d]
/etc/httpd/modules/libphp5.so(php_execute_script+0x1d8)[0x7f32ac5e2e58]
/etc/httpd/modules/libphp5.so(+0x2a2cc5)[0x7f32ac6bdcc5]
/usr/sbin/httpd(ap_run_handler+0x70)[0x7f32b7109bb0]
/usr/sbin/httpd(ap_invoke_handler+0xce)[0x7f32b710d46e]
/usr/sbin/httpd(ap_process_request+0x1c0)[0x7f32b7118b30]
/usr/sbin/httpd(+0x379a8)[0x7f32b71159a8]
/usr/sbin/httpd(ap_run_process_connection+0x68)[0x7f32b71116b8]
/usr/sbin/httpd(+0x3f977)[0x7f32b711d977]
/usr/sbin/httpd(+0x3fc8a)[0x7f32b711dc8a]
/usr/sbin/httpd(ap_mpm_run+0xc1c)[0x7f32b711e90c]
/usr/sbin/httpd(main+0xb60)[0x7f32b70f5900]
/lib64/libc.so.6(__libc_start_main+0xfd)[0x7f32b5637d5d]
/usr/sbin/httpd(+0x16899)[0x7f32b70f4899]
======= Memory map: ========
7f3252d26000-7f3252d63000 r-xp 00000000 fd:00 277533 /usr/lib64/libhunspell-1.2.so.0.0.0
7f3252d63000-7f3252f62000 ---p 0003d000 fd:00 277533 /usr/lib64/libhunspell-1.2.so.0.0.0
7f3252f62000-7f3252f67000 rw-p 0003c000 fd:00 277533 /usr/lib64/libhunspell-1.2.so.0.0.0
7f3252f67000-7f3252f6c000 r-xp 00000000 fd:00 277555 /usr/lib64/enchant/libenchant_myspell.so
7f3252f6c000-7f325316b000 ---p 00005000 fd:00 277555 /usr/lib64/enchant/libenchant_myspell.so
7f325316b000-7f325316c000 rw-p 00004000 fd:00 277555 /usr/lib64/enchant/libenchant_myspell.so
7f325316c000-7f325316e000 r-xp 00000000 fd:00 262925 /usr/lib64/enchant/libenchant_aspell.so
7f325316e000-7f325336d000 ---p 00002000 fd:00 262925 /usr/lib64/enchant/libenchant_aspell.so
7f325336d000-7f325336e000 rw-p 00001000 fd:00 262925 /usr/lib64/enchant/libenchant_aspell.so
7f325336e000-7f32591ff000 r--p 00000000 fd:00 263572 /usr/lib/locale/locale-archive
7f32591ff000-7f3259200000 ---p 00000000 00:00 0
7f3259200000-7f3259c00000 rw-p 00000000 00:00 0
7f3259c00000-7f3299c00000 rw-s 00000000 00:10 82255749 /dev/shm/apc.38JnFi (deleted)
7f3299c00000-7f329a000000 rw-p 00000000 00:00 0
7f329a0f4000-7f329a0f6000 r-xp 00000000 fd:00 262480 /usr/lib64/gconv/CP1251.so
7f329a0f6000-7f329a2f5000 ---p 00002000 fd:00 262480 /usr/lib64/gconv/CP1251.so
7f329a2f5000-7f329a2f6000 r--p 00001000 fd:00 262480 /usr/lib64/gconv/CP1251.so
7f329a2f6000-7f329a2f7000 rw-p 00002000 fd:00 262480 /usr/lib64/gconv/CP1251.so
7f329a2f7000-7f329a6fc000 rw-s 00000000 fd:00 32699 /opt/dynatrace-6.5/agent/conf/dynaTraceWebServerSharedMemory
7f329a6fc000-7f329a70f000 r-xp 00000000 fd:00 277518 /usr/lib64/php/modules/zip.so
7f329a70f000-7f329a90e000 ---p 00013000 fd:00 277518 /usr/lib64/php/modules/zip.so
7f329a90e000-7f329a910000 rw-p 00012000 fd:00 277518 /usr/lib64/php/modules/zip.so
7f329a910000-7f329a913000 r-xp 00000000 fd:00 263659 /lib64/libgpg-error.so.0.5.0
7f329a913000-7f329ab12000 ---p 00003000 fd:00 263659 /lib64/libgpg-error.so.0.5.0
7f329ab12000-7f329ab13000 r--p 00002000 fd:00 263659 /lib64/libgpg-error.so.0.5.0
7f329ab13000-7f329ab14000 rw-p 00003000 fd:00 263659 /lib64/libgpg-error.so.0.5.0
7f329ab14000-7f329ab86000 r-xp 00000000 fd:00 263817 /lib64/libgcrypt.so.11.5.3
7f329ab86000-7f329ad85000 ---p 00072000 fd:00 263817 /lib64/libgcrypt.so.11.5.3
7f329ad85000-7f329ad86000 r--p 00071000 fd:00 263817 /lib64/libgcrypt.so.11.5.3
7f329ad86000-7f329ad89000 rw-p 00072000 fd:00 263817 /lib64/libgcrypt.so.11.5.3
7f329ad89000-7f329adc4000 r-xp 00000000 fd:00 274442 /usr/lib64/libxslt.so.1.1.26
7f329adc4000-7f329afc4000 ---p 0003b000 fd:00 274442 /usr/lib64/libxslt.so.1.1.26
7f329afc4000-7f329afc6000 rw-p 0003b000 fd:00 274442 /usr/lib64/libxslt.so.1.1.26
7f329afc6000-7f329afd9000 r-xp 00000000 fd:00 274439 /usr/lib64/libexslt.so.0.8.15
7f329afd9000-7f329b1d9000 ---p 00013000 fd:00 274439 /usr/lib64/libexslt.so.0.8.15
7f329b1d9000-7f329b1da000 rw-p 00013000 fd:00 274439 /usr/lib64/libexslt.so.0.8.15
7f329b1da000-7f329b1e1000 r-xp 00000000 fd:00 277577 /usr/lib64/php/modules/xsl.so
7f329b1e1000-7f329b3e1000 ---p 00007000 fd:00 277577 /usr/lib64/php/modules/xsl.so
7f329b3e1000-7f329b3e2000 rw-p 00007000 fd:00 277577 /usr/lib64/php/modules/xsl.so
7f329b3e2000-7f329b3ea000 r-xp 00000000 fd:00 277576 /usr/lib64/php/modules/xmlwriter.so
7f329b3ea000-7f329b5e9000 ---p 00008000 fd:00 277576 /usr/lib64/php/modules/xmlwriter.so
7f329b5e9000-7f329b5ed000 rw-p 00007000 fd:00 277576 /usr/lib64/php/modules/xmlwriter.so
7f329b5ed000-7f329b5ff000 r-xp 00000000 fd:00 274459 /usr/lib64/php/modules/xmlrpc.so
7f329b5ff000-7f329b7fe000 ---p 00012000 fd:00 274459 /usr/lib64/php/modules/xmlrpc.so
--
[Wed Mar 29 15:03:17 2017] [notice] child pid 33759 exit signal Aborted (6)