phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cb09550f2358bf2d77b60b6c6bbae208' 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 ('cb09550f2358bf2d77b60b6c6bbae208', -1, 1714327952, 1714327952, '12e12351', 10, 0, 0)

Line : 187
File : sessions.php