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 ('9781db740d1a3a59ad58863f5e6c8176', -1, 1714246401, 1714246401, 'ac450607', 51, 0, 0)

Line : 187
File : sessions.php