asterisk users - Jan 2005 - Error while trying to execute asterisk

asterisk -cv

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Jan 31 18:03:20 WARNING[13145]: cdr_addon_mysql.c:264
my_load_module: Unable to load config for mysql CDR's:
cdr_mysql.conf
 [app_addon_sql_mysql.so] => (Simple Mysql Interface)
 [pbx_dundi.so]Jan 31 18:03:20 WARNING[13145]:
loader.c:258 ast_load_resource:
/usr/lib/asterisk/modules/pbx_dundi.so: undefined
symbol: pbx_substitute_variables_varshead
Jan 31 18:03:20 WARNING[13145]: loader.c:440
load_modules: Loading module pbx_dundi.so failed!
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what is the problem with asterisk


		
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