phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7a4d6857ff9db7378d7fcd4dfdc942a5' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7a4d6857ff9db7378d7fcd4dfdc942a5', -1, 1715776418, 1715776418, '12de7bad', -4, 0, 0)

Line : 187
File : sessions.php