phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7d140da2c9d7dc6af15fbf2d104c8dcd' 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 ('7d140da2c9d7dc6af15fbf2d104c8dcd', -1, 1711673008, 1711673008, '36e07cd9', -8, 0, 0)

Line : 187
File : sessions.php