phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '765dbae43976d5b7a8d5b692efd76db1' 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 ('765dbae43976d5b7a8d5b692efd76db1', -1, 1767302389, 1767302389, 'd849d8a2', 1, 0, 0)

Line : 187
File : sessions.php