phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9a66bcaab794431c11100a5b969830dc' 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 ('9a66bcaab794431c11100a5b969830dc', -1, 1715298054, 1715298054, '340f3f91', 0, 0, 0)

Line : 187
File : sessions.php