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 ('87c712e6d71f2f7d19a6f5b70eb75fec', -1, 1714234845, 1714234845, 'ac453aa9', 25, 0, 0)

Line : 187
File : sessions.php