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 ('797fbd984f0b5ec97616981ffd7a0aa5', -1, 1714257555, 1714257555, '12dda5f6', 1943, 0, 0)

Line : 187
File : sessions.php