phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7a473617f4510fc5568cae8f7650d60' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d7a473617f4510fc5568cae8f7650d60', -1, 1715899543, 1715899543, '12de799c', -4, 0, 0)

Line : 187
File : sessions.php