phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a86e2e8f6ffc1024d9f91807dc5c840' 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 ('7a86e2e8f6ffc1024d9f91807dc5c840', -1, 1713558780, 1713558780, '0387be65', -4, 0, 0)

Line : 187
File : sessions.php