phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9640f23a7794c57124c2b866523f5d68' 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 ('9640f23a7794c57124c2b866523f5d68', -1, 1714334270, 1714334270, '12d99eb8', 0, 0, 0)

Line : 187
File : sessions.php