Crashing during start-up

I installed ejabberd on Fedora Core 4 using yum. Edited the ejabberd.cfg file conservatively! Following is what I see in sasl.log. Can you tell what may be wrong please?

=PROGRESS REPORT==== 2-Apr-2007::05:05:04 ===
supervisor: {local,ejabberd_sup}
started: [{pid,<0.146.0>},
{name,stringprep},
{mfa,{stringprep,start_link,[]}},
{restart_type,permanent},
{shutdown,brutal_kill},
{child_type,worker}]

=PROGRESS REPORT==== 2-Apr-2007::05:05:04 ===
supervisor: {local,ejabberd_sup}
started: [{pid,<0.147.0>},
{name,ejabberd_router},
{mfa,{ejabberd_router,start_link,[]}},
{restart_type,permanent},
{shutdown,brutal_kill},
{child_type,worker}]

=CRASH REPORT==== 2-Apr-2007::05:05:04 ===
crasher:
pid: <0.150.0>
registered_name: ejabberd_sm
error_info: {function_clause,[{lists,
foreach,
[#Fun,
undefined]},
{ejabberd_sm,init,1},
{gen_server,init_it,6},
{proc_lib,init_p,5}]}
initial_call: {gen,init_it,
[gen_server,
<0.144.0>,
<0.144.0>,
{local,ejabberd_sm},
ejabberd_sm,
[],
[]]}
ancestors: [ejabberd_sup,<0.37.0>]
messages: []
links: [<0.144.0>,<0.63.0>]
dictionary: []
trap_exit: false
status: running
heap_size: 377
stack_size: 21
reductions: 153
neighbours:

=SUPERVISOR REPORT==== 2-Apr-2007::05:05:04 ===
Supervisor: {local,ejabberd_sup}
Context: start_error
Reason: {function_clause,[{lists,
foreach,
[#Fun,
undefined]},
{ejabberd_sm,init,1},
{gen_server,init_it,6},
{proc_lib,init_p,5}]}
Offender: [{pid,undefined},
{name,ejabberd_sm},
{mfa,{ejabberd_sm,start_link,[]}},
{restart_type,permanent},
{shutdown,brutal_kill},
{child_type,worker}]

=CRASH REPORT==== 2-Apr-2007::05:05:04 ===
crasher:
pid: <0.36.0>
registered_name: []
error_info: {bad_return,{{ejabberd_app,start,[normal,[]]},
{'EXIT',{function_clause,
[{lists,
foreach,
[#Fun,
undefined]},
{ejabberd_app,start,2},
{application_master,start_it_old,4}]}}}}
initial_call: {application_master,init,
[<0.5.0>,
<0.35.0>,
{appl_data,
ejabberd,
[ejabberd,
ejabberd_sup,
ejabberd_auth,
ejabberd_router,
ejabberd_sm,
ejabberd_s2s,
ejabberd_local,
ejabberd_listeners,
ejabberd_iq_sup,
ejabberd_service_sup,
ejabberd_s2s_out_sup,
ejabberd_s2s_in_sup,
ejabberd_c2s_sup,
ejabberd_mod_roster,
ejabberd_mod_echo,
ejabberd_mod_pubsub,
ejabberd_mod_irc,
ejabberd_mod_muc,
ejabberd_offline,
random_generator],
undefined,
{ejabberd_app,[]},
[acl,
configure,
cyrsasl,
cyrsasl_digest,
cyrsasl_plain,
ejabberd,
ejabberd_app,
ejabberd_auth,
ejabberd_c2s,
ejabberd_config,
ejabberd_listener,
ejabberd_logger_h,
ejabberd_local,
ejabberd_router,
ejabberd_s2s,
ejabberd_s2s_in,
ejabberd_s2s_out,
ejabberd_service,
ejabberd_sm,
ejabberd_sup,
ejabberd_tmp_sup,
gen_iq_handler,
gen_mod,
jd2ejd,
jlib,
mod_configure,
mod_disco,
mod_echo,
mod_last,
mod_offline,
mod_private,
mod_register,
mod_roster,
mod_stats,
mod_time,
mod_vcard,
mod_version,
randoms,
sha,
shaper,
translate,
xml,
xml_stream],
[],
infinity,
infinity},
normal]}
ancestors: [<0.35.0>]
messages: [{'EXIT',<0.37.0>,normal}]
links: [<0.35.0>,<0.5.0>]
dictionary: []
trap_exit: true
status: running
heap_size: 987
stack_size: 21
reductions: 2041
neighbours: