phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a200655a4d5db82d1f2be1e394d72a8' 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 ('9a200655a4d5db82d1f2be1e394d72a8', -1, 1760903527, 1760903527, 'd849d833', 9, 0, 0)

Line : 187
File : sessions.php