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 ('ce6b5cb32ab5069a15597c6a89a5b08c', -1, 1755084085, 1755084085, 'd849d865', 3, 0, 0)

Line : 187
File : sessions.php