phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f6f2b7c25dc738a871d4636b09131f23' for key 'travo_sessions.PRIMARY'

INSERT INTO travo_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f6f2b7c25dc738a871d4636b09131f23', -1, 1765883857, 1765883857, 'd849d885', -2, 0, 0)

Line : 187
File : sessions.php