phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '775c4b2707804a6ee7727f093623f46f' 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 ('775c4b2707804a6ee7727f093623f46f', -1, 1762485447, 1762485447, '7f000001', 1, 0, 0)

Line : 187
File : sessions.php