phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2d15da408125217910c294378d6b8dd7' 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 ('2d15da408125217910c294378d6b8dd7', -1, 1761069011, 1761069011, 'd849d81d', -4, 0, 0)

Line : 187
File : sessions.php