phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ebb74bde7598ace08278a0d4d2b164b5' 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 ('ebb74bde7598ace08278a0d4d2b164b5', -1, 1767620682, 1767620682, 'd849d819', 7, 0, 0)

Line : 187
File : sessions.php