phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ea7a224e9d9701e9a1c8f529641cd9e9' 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 ('ea7a224e9d9701e9a1c8f529641cd9e9', -1, 1770252280, 1770252280, 'd849d88f', -4, 0, 0)

Line : 187
File : sessions.php