phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7637c6caf133f169bc5a91eccef87e97' 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 ('7637c6caf133f169bc5a91eccef87e97', -1, 1715763629, 1715763629, '1277a2cc', -8, 0, 0)

Line : 187
File : sessions.php