phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b23dfdb87abf7356db07c44d72db3db9' 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 ('b23dfdb87abf7356db07c44d72db3db9', -1, 1750054647, 1750054647, 'd849d80f', -12, 0, 0)

Line : 187
File : sessions.php