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 ('198b2c01f17b2c8f7d3a3d138ab93060', -1, 1711722261, 1711722261, '03518b63', 1875, 0, 0)

Line : 187
File : sessions.php