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 ('3617d3782a8add4df9eac07f3e9c5b1c', -1, 1711637972, 1711637972, '03e6a2ee', 276, 0, 0)

Line : 187
File : sessions.php