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 ('b5df53c641de17d7b2c1bc5a054e1cb4', -1, 1714233787, 1714233787, '1276fe5e', 1944, 0, 0)

Line : 187
File : sessions.php