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 ('b0e86dc49bb1ad7e2a4cc86796dc3f5b', -1, 1714244286, 1714244286, '12dc01ef', 803, 0, 0)

Line : 187
File : sessions.php