phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b94d9e2153344eb6434e18f6a722cb29' 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 ('b94d9e2153344eb6434e18f6a722cb29', -1, 1790203032, 1790203032, 'd849d955', -4, 0, 0)

Line : 187
File : sessions.php