phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b643f7d0189193fab1aea5cc8bd9eb99' 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 ('b643f7d0189193fab1aea5cc8bd9eb99', -1, 1715874789, 1715874789, '0389c7b6', -4, 0, 0)

Line : 187
File : sessions.php