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 ('c51d0d8b3d7f91e8c16f9dc1c4d78033', -1, 1714202032, 1714202032, '6ca2d84c', 17, 0, 0)

Line : 187
File : sessions.php