phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '5ced91716b5536f83b20baf46a887875' 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 ('5ced91716b5536f83b20baf46a887875', -1, 1714754608, 1714754608, '0d3b24cb', -4, 0, 0)

Line : 187
File : sessions.php