phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a4f2b34ab456b5c6cec94f721b3bd7b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7a4f2b34ab456b5c6cec94f721b3bd7b', -1, 1714341254, 1714341254, 'c0a80201', 0, 0, 0)

Line : 187
File : sessions.php