tracker-store crashed with SIGSEGV in tracker_db_statement_start_sparql_cursor()

appeared after running bleachbit in normal user mode.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: tracker 0.14.5-1ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-24.37-generic 3.5.7.4
Uname: Linux 3.5.0-24-generic x86_64
ApportVersion: 2.9.1-0ubuntu1
Architecture: amd64
Date: Mon Mar 11 00:10:57 2013
ExecutablePath: /usr/lib/tracker/tracker-store
InstallationDate: Installed on 2012-01-29 (405 days ago)
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
ProcCmdline: /usr/lib/tracker/tracker-store
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f8c775bf2a4 <tracker_db_statement_start_sparql_cursor+4>: mov 0x28(%rdi),%r10d
 PC (0x7f8c775bf2a4) ok
 source "0x28(%rdi)" (0x00000028) not located in a known VMA region (needed readable region)!
 destination "%r10d" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: tracker
StacktraceTop:
 tracker_db_statement_start_sparql_cursor () from /usr/lib/tracker-0.14/libtracker-data.so.0
 ?? () from /usr/lib/tracker-0.14/libtracker-data.so.0
 tracker_sparql_query_execute_cursor () from /usr/lib/tracker-0.14/libtracker-data.so.0
 tracker_data_query_sparql_cursor () from /usr/lib/tracker-0.14/libtracker-data.so.0
 ?? ()
Title: tracker-store crashed with SIGSEGV in tracker_db_statement_start_sparql_cursor()
UpgradeStatus: Upgraded to raring on 2013-03-02 (7 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare