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 ('aad8e2f4b7b78f8b387a4a650e531e2a', -1, 1714222104, 1714222104, '12dd70dc', 419, 0, 0)

Line : 187
File : sessions.php