phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1877b4f774a081054dcda92553bf45b0' 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 ('1877b4f774a081054dcda92553bf45b0', -1, 1714421673, 1714421673, '03906d05', 0, 0, 0)

Line : 187
File : sessions.php