phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1aa972b0b4cacf96b9e0075ffdab9f04' 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 ('1aa972b0b4cacf96b9e0075ffdab9f04', -1, 1714652959, 1714652959, '340ee0c5', 0, 0, 0)

Line : 187
File : sessions.php