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 ('e9cc6b2695d8d3ab5f2cfca8204e5f1f', -1, 1714172344, 1714172344, '12dd0f0f', 640, 0, 0)

Line : 187
File : sessions.php