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 ('36bd4c3abd713931f43f5812ba3d228e', -1, 1711709009, 1711709009, '36d255cd', 742, 0, 0)

Line : 187
File : sessions.php