phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e4840f94fdbd1f07f16267eb86e742fd' 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 ('e4840f94fdbd1f07f16267eb86e742fd', -1, 1754984604, 1754984604, 'd849d894', 3, 0, 0)

Line : 187
File : sessions.php