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 ('9cf19a4bb0f0f96d5d2ed0af21b6d77b', -1, 1714223714, 1714223714, '038a21b2', 1388, 0, 0)

Line : 187
File : sessions.php