phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ef8e2cf0c6666f3e27ab13bd291acaca' 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 ('ef8e2cf0c6666f3e27ab13bd291acaca', -1, 1714648979, 1714648979, '03114f3c', -8, 0, 0)

Line : 187
File : sessions.php