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 ('0867651f596654b585c1de3d9abb33bb', -1, 1714244517, 1714244517, '12bff0f3', 1794, 0, 0)

Line : 187
File : sessions.php