phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0e26d7ba8080712202c69a68d07c2f90' 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 ('0e26d7ba8080712202c69a68d07c2f90', -1, 1770095220, 1770095220, 'd849d8a2', -4, 0, 0)

Line : 187
File : sessions.php