phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd7640cd414c3e75d87c1aa420dfbde22' 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 ('d7640cd414c3e75d87c1aa420dfbde22', -1, 1714281815, 1714281815, '038ffff0', -4, 0, 0)

Line : 187
File : sessions.php