phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '66c645566c06af15c390a3c0ed1188f9' 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 ('66c645566c06af15c390a3c0ed1188f9', -1, 1716392456, 1716392456, '0a2c2c72', -8, 0, 0)

Line : 187
File : sessions.php