phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c9a9bd70709002f49b88c628ba6a3a6' 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 ('4c9a9bd70709002f49b88c628ba6a3a6', -1, 1715009303, 1715009303, '038fa8ac', 0, 0, 0)

Line : 187
File : sessions.php