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 ('9b19e1bcdc3c36c37cc03b5002ad010e', -1, 1711688401, 1711688401, '36d255cd', 1743, 0, 0)

Line : 187
File : sessions.php