phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9e6699deca4e4ac2b8c49b40d727e48d' 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 ('9e6699deca4e4ac2b8c49b40d727e48d', -1, 1715785921, 1715785921, '340e1493', -8, 0, 0)

Line : 187
File : sessions.php