phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8b640ac5c8fb944b2e461fad1a7e7099' 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 ('8b640ac5c8fb944b2e461fad1a7e7099', -1, 1715581767, 1715581767, '0381578a', 0, 0, 0)

Line : 187
File : sessions.php