phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('84859824e9a7f3f795b5a6e54d350f0f', -1, 1714286949, 1714286949, '0391ad84', 3, 0, 0)

Line : 187
File : sessions.php