phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a738e3a7b3372a95302b0eed9c252c6a' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a738e3a7b3372a95302b0eed9c252c6a', -1, 1714197871, 1714197871, '12dafe7a', -10, 0, 0)

Line : 187
File : sessions.php