Steps to take to confirm the issue:
1. create a new db called eqtest
2. source in peq db rev 1265 or any rev for that matter
3. source in load_players.sql
4. source in load_bots.sql
5. mysqldump -uroot -pROOTPASS --opt eqtest > eqtest.sql
6. delete the database eqtest
7. recreate the eqtest database
8. mysql -u root -p -D eqtest < eqtest.sql
9. get error mentioned above
try whole thing over but do not source in load_bots.sql and it will restore fine.
NOTE:
You will need to see this thread in order to source in load_bots.sql in the first step, since the file is wrong and does not work without an edit:
http://www.projecteq.net/phpBB2/viewtopic.php?t=9833