PNphpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '781c5ddcd5a9e88ab814b56cce649804' for key 'PRIMARY'

INSERT INTO nuke_phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('781c5ddcd5a9e88ab814b56cce649804', -1, 1772123044, 1772123044, '7f000001', 22, 0)

Line : 339
File : sessions.php