phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a2d7e536d1a767664dfdd1beb32dcc1e' 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 ('a2d7e536d1a767664dfdd1beb32dcc1e', -1, 1714365065, 1714365065, '03865a2c', 23, 0, 0)

Line : 189
File : sessions.php