phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '51a87a08abc015dbd85be5cf081f8a19' 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 ('51a87a08abc015dbd85be5cf081f8a19', -1, 1715316311, 1715316311, '030efd98', -4, 0, 0)

Line : 187
File : sessions.php