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 ('c6050be4f59cb3f353ac751466b9fbfb', -1, 1742821952, 1742821952, 'ac47df41', 49, 0, 0)

Line : 187
File : sessions.php