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 ('f5e561c2f2e2f40b290e4bd3ea3b5441', -1, 1759513050, 1759513050, 'd849d8a2', -2, 0, 0)

Line : 189
File : sessions.php