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 ('f8c0e9fe4a7c72a2be0d1469fcf6b0a6', -1, 1714299988, 1714299988, '12d99020', 1625, 0, 0)

Line : 187
File : sessions.php