how to install this code

[mamoth]

hello mamoth here im stuck with this code done all correctly or so i thought but get this error message

jtablesession::Store Failed
DB function failed with error number 1146
Table 'pink_titties.jos_session' doesn't exist SQL=INSERT INTO jos_session ( `session_id`,`time`,`client_id` ) VALUES ( '198d2569b64dd6cab0c3720c3f248701','1194965123','0' )

any ideas pls