phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a555ff3766ace0f04df9c15e4e58d864' 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 ('a555ff3766ace0f04df9c15e4e58d864', -1, 1714624804, 1714624804, '127785e4', -1, 0, 0)

Line : 187
File : sessions.php