phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '739c4ed3c055c1a0934c329fecfbe45c' 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 ('739c4ed3c055c1a0934c329fecfbe45c', -1, 1730415862, 1730415862, '0387c0b9', -12, 0, 0)

Line : 187
File : sessions.php