phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'eb361111a6228aa26b17c8c8db981a5c' 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 ('eb361111a6228aa26b17c8c8db981a5c', -1, 1769135992, 1769135992, 'd849d89a', -4, 0, 0)

Line : 187
File : sessions.php