phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '987fbe8252a6929d076997b61492d0ff' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('987fbe8252a6929d076997b61492d0ff', -1, 1714859813, 1714859813, '12bc8e92', -4, 0, 0)

Line : 187
File : sessions.php