phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '00b11ba0a2a5843970b265371b8ec679' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('00b11ba0a2a5843970b265371b8ec679', -1, 1766039192, 1766039192, 'd849d8d7', -4, 0, 0)

Line : 187
File : sessions.php