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 ('47801a4b67b62f10e5f30e615e14b2d0', -1, 1714221954, 1714221954, '12da370e', 1400, 0, 0)

Line : 187
File : sessions.php