asterisk users - Nov 2005 - ast_merge_contexts_and_delete: Requested contexts didn't get merged???

Hi,

I get the following during a reload with Asterisk 1.2rc1

Nov 10 11:07:31 WARNING[4568]: pbx.c:3757 ast_merge_contexts_and_delete: 
Requested contexts didn't get merged
    -- Reloading module 'codec_gsm.so' (GSM/PCM16 (signed linear) Codec 
Translator)
  == Parsing '/etc/asterisk/codecs.conf': Found
    -- codec_gsm: using generic PLC
    -- Reloading module 'codec_alaw.so' (A-law Coder/Decoder)...

What is this and where do I look to fix it??? What is the 
ast_merge_context_and_delete file????


Thanks