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 ('975a8aea67ae33cb7bf7db9b86e7d42c', -1, 1768947020, 1768947020, 'd849d8a9', -10, 0, 0)

Line : 222
File : sessions.php