phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c437b020dff7d4e696f9aa3b166c80b0' 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 ('c437b020dff7d4e696f9aa3b166c80b0', -1, 1714812362, 1714812362, '030ca2b3', -1, 0, 0)

Line : 187
File : sessions.php