phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8899546ab2eb542484876a4b6189e057' 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 ('8899546ab2eb542484876a4b6189e057', -1, 1765493314, 1765493314, 'd849d8b4', -4, 0, 0)

Line : 187
File : sessions.php