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 ('bdc98e7cd5ab743a351d28ac34abe7bd', -1, 1714303871, 1714303871, 'ac453b5e', 51, 0, 0)

Line : 187
File : sessions.php