phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '56b417e9e7536bb9a19c14d878bfcbbf' 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 ('56b417e9e7536bb9a19c14d878bfcbbf', -1, 1715221936, 1715221936, '0387f6c1', 0, 0, 0)

Line : 187
File : sessions.php