phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4840bb380f73e651c328e93e8eb5d03a' 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 ('4840bb380f73e651c328e93e8eb5d03a', -1, 1715456738, 1715456738, '03864dc3', -8, 0, 0)

Line : 187
File : sessions.php