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 ('8c4ee54d7d7e547e2b21fb9d1e076a8c', -1, 1714167869, 1714167869, '12767ef1', 566, 0, 0)

Line : 187
File : sessions.php