phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51f1f5e0ce48bdd3edcce7c4233fe843' 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 ('51f1f5e0ce48bdd3edcce7c4233fe843', -1, 1715453882, 1715453882, '12759469', -4, 0, 0)

Line : 187
File : sessions.php