phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7e20bf2e84249a04acf7a0ceb97d324f' 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 ('7e20bf2e84249a04acf7a0ceb97d324f', -1, 1760440672, 1760440672, '7f000001', -9, 0, 0)

Line : 187
File : sessions.php