phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2193aa486b9cbab4e2e524006f7ea1f' 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 ('a2193aa486b9cbab4e2e524006f7ea1f', -1, 1715718217, 1715718217, '12bc27b2', -4, 0, 0)

Line : 187
File : sessions.php