[Users] Memory Errors

Hi, i have some memory errors after running OpenSER one day: May 15 02:46:56 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 381148 local0.error] ERROR: build_req_buf_from_sip_req: out of memory May 15 02:46:56 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 933771 local0.error] ERROR:tm:print_uac_request: no pkg_mem May 15 02:46:56 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 826633 local0.error] ERROR:tm:t_forward_nonack: failure to add branches May 15 02:47:00 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 381148 local0.error] ERROR: build_req_buf_from_sip_req: out of memory May 15 02:47:00 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 933771 local0.error] ERROR:tm:print_uac_request: no pkg_mem May 15 02:47:00 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 826633 local0.error] ERROR:tm:t_forward_nonack: failure to add branches May 15 02:47:03 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 381148 local0.error] ERROR: build_req_buf_from_sip_req: out of memory May 15 02:47:03 sip-b /opt/SER/SER0/bin/openser[20106]: [ID 933771 local0.error] ERROR:tm:print_uac_request: no pkg_mem Version: OpenSER 1.2.0 OS: Solaris 10 Arch: Sparc Is there a memory leak an any module? or is my memory too low?