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 ('b9c7576e75dd7a9d3fd7ae4e3965627d', -1, 1714106847, 1714106847, '1277fd5d', 1642, 0, 0)

Line : 187
File : sessions.php