phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a0b4023d702ddc9fdbce3c821c07e4c' 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 ('9a0b4023d702ddc9fdbce3c821c07e4c', -1, 1714059508, 1714059508, '0316b5d1', 11, 0, 0)

Line : 187
File : sessions.php