phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b3ad9474402d52d4b9190c8e46e2b28f' 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 ('b3ad9474402d52d4b9190c8e46e2b28f', -1, 1711727791, 1711727791, '03e693e1', -4, 0, 0)

Line : 187
File : sessions.php