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 ('c48b04715f048910e52fd2bb7c07a3ec', -1, 1714042774, 1714042774, '038dc19e', 671, 0, 0)

Line : 187
File : sessions.php