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 ('a14fc1f5d9d3e08dfddf0123e8ff2f7f', -1, 1714285807, 1714285807, '12dafe7a', 897, 0, 0)

Line : 187
File : sessions.php