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 ('dd1b25b7ff9181d0f8a1d6e680f2d165', -1, 1714179304, 1714179304, 'ac46b207', 40, 0, 0)

Line : 187
File : sessions.php