phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '311f1105ee69cbe9d87cd5597cb7535e' 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 ('311f1105ee69cbe9d87cd5597cb7535e', -1, 1714382184, 1714382184, '0311064b', 2, 0, 0)

Line : 187
File : sessions.php