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 ('b0e7fca0ef3b4ebd4cb57392d0c01a4a', -1, 1765394595, 1765394595, 'd849d8ba', 29, 0, 0)

Line : 189
File : sessions.php