[Serusers] SER server reload

Dear all, I am new to SER and on a project to reload company's SER server for some SIP testing. However, I couldn't start SER after compiling. Every time I run "/usr/local/sbin/ser -f /PATH/ser.cfg", I got "ERROR: bad config file (1 errors)". Does this mean my ser.cfg has something wrong or where can I trace the logs for errors? Also, how do I uninstall the old SER and run a clean installation? Any suggestion would be appreciated. Best regards, Leon Leon Li | IT Engineer | Application & Services | AARNet Pty Ltd ________________________________ street address: Level 2, Binary Centre, Bldg1, 3 Richardson Place, North Ryde, NSW 2113 t. +61 2 9779 6937 m. 0403 603 473 e. leon.li(a)aarnet.edu.au w. www.aarnet.edu.au <http://www.aarnet.edu.au/> ________________________________ important This email and any files transmitted with it are confidential, and the rights of confidentiality in such information are not waived or lost by its mistaken delivery to you. Any dissemination, copying, use or disclosure of the email and/or such files without the permission of AARNet, or the sender, is strictly prohibited. If you have received this email in error, please contact the sender immediately and delete all copies of this transmission.