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 ('b9b6c29d5245cd76821711a3f3164a07', -1, 1714245942, 1714245942, '12bc28cf', -4, 0, 0)

Line : 187
File : sessions.php