phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4720b18c47405ee1c4b16b54c6de8c25' 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 ('4720b18c47405ee1c4b16b54c6de8c25', -1, 1715145355, 1715145355, '038a71bc', -7, 0, 0)

Line : 187
File : sessions.php