phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '97e56f2749cfed3c4f2da1290beca985' 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 ('97e56f2749cfed3c4f2da1290beca985', -1, 1752992581, 1752992581, 'd849d8b1', -9, 0, 0)

Line : 187
File : sessions.php