phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '16ba965c95f618fd9cd9195db6410edd' 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 ('16ba965c95f618fd9cd9195db6410edd', -1, 1714207430, 1714207430, '1275c4b8', 4, 0, 0)

Line : 187
File : sessions.php