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 ('b56d95a5f14dde2d4e5b517d95c66d7e', -1, 1714039944, 1714039944, 'ac453b3f', 16, 0, 0)

Line : 187
File : sessions.php