phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ca8d92cc530f7664df1fba7b87ec4d15' 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 ('ca8d92cc530f7664df1fba7b87ec4d15', -1, 1714977775, 1714977775, '12de756d', -8, 0, 0)

Line : 187
File : sessions.php