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 ('f52304709f81a4cf9c9d91302b4fe5af', -1, 1762295456, 1762295456, 'd849d8d2', 4, 0, 0)

Line : 189
File : sessions.php