phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9d91eeabd2732f58ae7d55f56cd4848a' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9d91eeabd2732f58ae7d55f56cd4848a', -1, 1715264166, 1715264166, '12dc7e05', -4, 0, 0)

Line : 187
File : sessions.php