phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e54a609b4e17361df8d8212892880116' 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 ('e54a609b4e17361df8d8212892880116', -1, 1768594640, 1768594640, '7f000001', -9, 0, 0)

Line : 187
File : sessions.php