[SR-Users] xhttp_pi show dr_rules buffer 2 small Error.

Hello Everyone, I am using the xhttp_pi modules to see the list of rules on the browser http://172.28.253.17:5060/pi/dr_rules/show?cmd=on and am I getting Internal Server Error I checked the logs and noticed the error "ph_build_reply_footer(): buffer 2 small" 13(20) DEBUG: db_postgres [km_dbase.c:411]: db_postgres_free_query(): PQclear(0x55e2416ae9a0) result set 13(20) ERROR: xhttp_pi [xhttp_pi_fnc.c:2470]: ph_build_reply_footer(): buffer 2 small 13(20) DEBUG: xhttp_pi [xhttp_pi.c:159]: pi_send(): pi_fault(500,"Internal Server Error" 13(20) DEBUG: xhttp_pi [xhttp_pi.c:169]: pi_send(): xhttp_api.reply(0x7ffc39eb1410, 500, Internal Server Error, text/html, Internal Server Error) 13(20) DEBUG: xhttp [xhttp_mod.c:416]: xhttp_send_reply(): response with content-type: text/html 13(20) DEBUG: xhttp [xhttp_mod.c:424]: xhttp_send_reply(): response with body: Internal Server Error 13(20) DEBUG: xhttp [xhttp_mod.c:426]: xhttp_send_reply(): sending out response: 500 Internal Server Error Which buffer do I need to increase here? tried to increase sql_buffer_size but that didn't work for me. Thanks! Abdirahman A. Osman