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 ('1e7f1bb2bc0cf3ed295c83982d1ab7eb', -1, 1754215082, 1754215082, 'd849d808', 5, 0, 0)

Line : 187
File : sessions.php