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 ('a2d33c43b1a7a54249a0b15d62b043e1', -1, 1714257065, 1714257065, '0d3b52a7', 1564, 0, 0)

Line : 187
File : sessions.php