phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2b08aa7b3f5a7c638c42d702adb7567b' 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 ('2b08aa7b3f5a7c638c42d702adb7567b', -1, 1765393609, 1765393609, 'd849d8de', -4, 0, 0)

Line : 187
File : sessions.php