phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c9a887c0937c3ec4a73dd688feca5bd' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8c9a887c0937c3ec4a73dd688feca5bd', -1, 1715770200, 1715770200, '03901ece', -1, 0, 0)

Line : 187
File : sessions.php