phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b8484d18b4cf1db42beeae4b45b8c09b' 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 ('b8484d18b4cf1db42beeae4b45b8c09b', -1, 1715332174, 1715332174, '03926989', -4, 0, 0)

Line : 187
File : sessions.php