phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5b61e6a2a42c9ea2a9c5d9aa6e1c91e1' 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 ('5b61e6a2a42c9ea2a9c5d9aa6e1c91e1', -1, 1714002002, 1714002002, '0d3b52a7', -8, 0, 0)

Line : 187
File : sessions.php